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Commits
| Author | SHA1 | Message | Date | |
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 Paul Bakaus
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9434dde9af |
Merge main: skipScan visual-contrast coverage, live overlay waivers, generated output sync
The generated browser bundle is rebuilt from the merged engine sources in the next commit's build step (both branches had regenerated it). AI-assisted (Claude Code). |
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00095adb26 |
Fix: skipScan must cover the visual contrast stage too
Bugbot on PR #665: the skipScan guard emptied only the analytic collectBrowserFindings pass, and scan()'s detached visual-contrast stage then repopulated an ignoreFiles-waived page with contrast markers and a second non-zero results post. Hoist the guard into skipScanActive() and honor it in scan() and the async collector; regenerate the browser bundle. Adds a browser-backed regression test that reproduces the leak (second results post carrying low-contrast findings) and pins the zero contract; drops a tautological assert flagged in review. AI-assisted change: implemented with Claude Code under maintainer direction. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> |
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152d6940b0 |
Fix: harden live overlay detector waivers (#639 follow-up)
Read waiver config from every live root (appRoot, contextRoot, repoRoot), so monorepo projects whose config lives at the repo root reach the overlay; serialize served roots and page identities repo-relative there. Resolve each page URL to its actual serving file via the inject config's resolved page list before applying file-scoped waivers; ambiguous URLs keep the conservative common-ancestor fallback (PR #645 review discussion r3840011436). Honour detector.ignoreFiles: a wholly waived page now scans to zero findings in the overlay, matching the CLI and the edit hook. Guard the resolver call so a throwing resolver degrades to an unfiltered scan instead of breaking the detect toggle. Match design-system-color waivers by color value across hex and rgb() spellings, and stop extracting font values for bounce-easing findings, mirroring extractFindingIgnoreValue. Regenerate the browser bundle. AI-assisted change: reviewed, planned, and implemented with Claude Code under maintainer direction. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> |
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5330fa358e |
Fix: honour .impeccable detector ignores in the live overlay (#639)
The live overlay's detect scan ran unfiltered: requestDetectScan() posted
only { scanId }, so detector.ignoreRules and detector.ignoreValues in
.impeccable/config.json reached impeccable detect and the edit hook but
never the surface a designer actually watches.
The server now serializes the project's detector waivers into the /live.js
prelude (window.__IMPECCABLE_PROJECT_IGNORES__), read per request through
hook-lib's readConfig so config.local.json wins and edits land on the next
tab reload. A new script part, live-browser-ignores.js, resolves that
config against the page URL when a scan starts: ignoreRules suppress
outright, wildcard ignoreValues suppress their rule in the files their
globs name, and the remaining entries ride along as disabledValues for the
detector to match on each finding's own value. The detector bundle applies
those where the findings are assembled, since the overlay draws its own
markers from the collected findings.
Scope resolution mirrors cli/lib/impeccable-config.mjs deliberately: the
same glob dialect (globToRegex, including {a,b} alternation), the same
path-suffix matching as findingMatchesScopedIgnoreFile, and the same
refusal to apply an unscoped wildcard entry. The served-root prefixes that
bridge project-relative globs and site-relative URLs come from the inject
config's own files globs, never from the ignore globs; deriving them from
the ignore globs lets one entry scoped to prototype/library/** lend its
prefix to every page and suppress site-wide, which looks like success
because the numbers go down.
Known gaps, recorded in the detector comment: the motion value extractor
is not mirrored, so a value-scoped bounce-easing waiver only matches when
the finding carries ignoreValue directly, and design-system-color matches
on the normalized string without the CLI's color-equality fallback.
Tests: unit tests for the resolver part (stale globals, string ignoreRules,
malformed entries, directory URLs, percent-escapes, glob metacharacters,
the roots trap), an extension-mode puppeteer test that disabledValues
suppress exactly the waived findings, and the live-browser regression pin
now asserts the new scan config shape instead of { scanId }.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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5856161014 |
Plate pipeline, asset producer rewrite, and two detector rules for CSS standing in for material
generate-image.mjs --plate produces one raster region of the measured spec from the comp crop, scores it against the crop, and refuses under --min. The asset producer's job becomes producing the spec's plates. Detector gains organic-clip-path (many-vertex polygon / curved path() clips) and buried-raster (raster under a near-opaque wash or at near-zero opacity), wired into both engines with fixtures. AI-assisted (Claude). Co-Authored-By: Claude <noreply@anthropic.com> |
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 Abdul WahabandCursor
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8347d77f54 |
Test: give the oklch neon fixture flag and pass columns (#592)
The neon-text path is browser-only, so the matrix lives in the Puppeteer suite rather than the static fixture runner. AI-assisted (Cursor agent). Co-authored-by: Cursor <cursoragent@cursor.com> |
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Abdul WahabandCursor
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1b7da15b56 |
Fix: parse oklch in visual-contrast and neon-text (#592)
Bare parseRgb() dropped Tailwind v4 computed colors, so contrast sampling skipped and neon-text never fired. AI-assisted (Cursor agent). Co-authored-by: Cursor <cursoragent@cursor.com> |
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ac0416b655 |
Stop assuming white when a background cannot be read (#541)
* Stop assuming white when a background cannot be read Dark themes came back from a scan buried in low-contrast findings that all claimed the light text sat on #ffffff. Two live runs against impeccable.style produced 102 and 95 of them. Two causes, both fixed here. Parsing. Browsers keep the authored color space in getComputedStyle output: oklch() stayed oklch, but color-mix results come back as color(srgb 1.04 0.72 -0.21), wide-gamut authors get color(display-p3 ...), and lch()/lab() survive verbatim. The parser read none of those, so those surfaces registered as unset. parseGradientColors was worse: it matched only rgba() and #hex, so a ground painted as linear-gradient(oklch(...), oklch(...)) counted as a gradient with no stops at all. Guessing. When the ancestor walk ran out of readable color it returned white, and on a body-level gradient it returned white without even looking. Light copy on a lacquer-black page then measured 1.3:1 against a canvas the visitor never sees. resolveBackgroundInfo now separates three outcomes: a resolved surface, a gradient the caller should fall back to stops for, and an unreadable layer. The last one makes both color adapters skip their contrast checks entirely. White survives in exactly one case, the one that earns it: every layer up to the document root was genuinely transparent. Color conversions moved to cli/engine/shared/color.mjs and gained lab, lch, and color() for srgb, srgb-linear, and display-p3. Spaces outside that set return null, which now routes to abstention rather than to a color nobody painted. Every conversion is pinned against what Chrome itself paints for the same string. Rescanning impeccable.style: 102 low-contrast findings down to 30, none of them on an invented white ground. Assisted-by: Claude Code * fix: address PR review bot findings on background resolution - Treat a url() image layer stacked above a gradient as an occluding, unreadable surface: resolveBackgroundInfo now returns unresolved so the gradient-stop fallback never measures stops the image hides (greptile-apps finding, reproduced in Chrome). - Route the glow and AI-palette DOM adapters through resolveBackgroundInfo so an unresolved surface makes them abstain instead of hunting gradient ancestors past an unreadable layer (Cursor Bugbot finding). - Resolve background-color keywords jsdom hands through verbatim: inherit now reads as no-paint (the ancestor walk IS its resolution) and currentcolor substitutes the element's own computed text color instead of forcing an abstention (Copilot finding). - Regression coverage in the dark-theme fixture for all three, asserted in both the jsdom and real-Chrome suites; browser detector regenerated. AI-assisted: prepared with Claude Code at the maintainer's direction. Co-Authored-By: Claude <noreply@anthropic.com> * fix: keep zero-offset glow findings when the surface is unreadable The browser glow adapter abstained from the whole element when resolveBackgroundInfo reported an unreadable surface, which also dropped zero-offset chromatic halo findings that do not depend on the background at all. It now skips only the gradient hunt past the unreadable layer and scores the halo tell against a null surface, matching what the static loop already did. Fixture cases pin both sides: the halo over a url() image ancestor flags in both engines, and an offset chromatic shadow on the same unknown surface stays abstained. Also hardens the currentcolor background substitution with the parseColorResolved fallback used by the text-color path, and adds fixture coverage proving tokenized currentcolor surfaces already resolve through the static cascade (flag when knowable, abstain when the token is undefined). Addresses Cursor Bugbot review findings on PR #541. AI-assisted-by: Claude Code Co-Authored-By: Claude <noreply@anthropic.com> * fix: abstain on translucent gradients over images, drop phantom color-mix stops Two follow-up review findings on the merge with main. A gradient leading a url() layer was treated as a resolvable surface even when its stops are translucent, so the glow and AI-palette hunts averaged wash stops (a 20% black wash reads as pure black) while the real surface blends with image pixels the engine cannot read. resolveBackgroundInfo now marks gradient-over-image unresolved unless every readable stop of the leading gradient is opaque, in which case the gradient provably covers the image and remains the scorable surface. parseGradientColorsModern predated this branch's parseGradientColors rewrite: its second regex pass re-extracted color tokens nested inside color-mix() stops that the shared parser already captures whole via balanced-paren tokens, appending ingredient colors that are never painted. The worst-case stop ratio then invented low-contrast findings against a color nobody sees. The helper is removed; all callers use the shared parser, which covers the modern syntaxes it existed for. Fixture coverage pins both: the translucent-wash-over-image glow abstains in both engines, an opaque gradient over an image still flags in the browser, and the color-mix wash case stays clean in the static engine. Each new assertion was verified to fail against the previous engine. Addresses Greptile and Cursor Bugbot review findings on PR #541. AI-assisted-by: Claude Code Co-Authored-By: Claude <noreply@anthropic.com> --------- Co-authored-by: Claude <noreply@anthropic.com> |
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aee5ddd10c |
data-impeccable-ignore scoped waivers + occlusion and image-backed contrast FP fixes (#559)
* Add data-impeccable-ignore scoped waivers; fix occlusion and image-backed contrast FPs Three changes that let a page hosting deliberate anti-pattern exhibits scan clean without losing coverage, prepared with AI assistance (Claude Code) on maintainer instruction: - data-impeccable-ignore="rule-a rule-b" (or "*" / bare) on any element suppresses matching findings for its whole subtree, in the browser overlay, the extension, and the static engine. The DOM twin of the line-based impeccable-disable comments (which a live DOM cannot apply) and the generalization of data-impeccable-allow-kickers. Applied at the addBrowserFindings choke point, at the static element walk, and for regex findings that carry a live selector. - text-occlusion: an occluder whose effective opacity multiplies out to ~0 paints nothing. An opacity-0 range scrubber stretched over a before/after comparison produced 16 "100% covered by an opaque element" findings on one page because elementFromPoint returns it and its UA background-color read as opaque paint. Invisible-at-rest elements are also no longer probed as victims. - Analytic contrast now skips what it cannot measure: a url() image layer anywhere in the background stack ends the gradient-stops walk (dark ink on a bright gold-leaf image measured 2.6:1 against the wash composited over the wrong base), and elements that are invisible at rest (visibility hidden, effective opacity ~0 — hidden scene decks) are skipped by the color checks in both engines. The static cascade now tracks opacity to support this. Covered by a new scoped-ignore fixture (exact rule, star, comma list, nested depth, wrong-rule control) tested in both engines, a scrubber pass case in the occlusion fixture, and image-backed / photo-panel / hidden-scene pass cases in the gradient-ground fixture. Full suite passes; browser and extension bundles regenerated. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * CSS-scan findings carry their enclosing selector; browser pass resolves them Page-level CSS-text findings (marquee, dark-glow, radial-halo, repeating-stripes, codex-grid, ai-color-palette, image-hover-transform, pseudo/inset side-tab stripes) now attach the selector of the rule that matched, via a best-effort enclosingCssSelector() helper or the selector already in scope. The browser pass resolves that selector against the live DOM: pseudo segments are stripped, a selector that renders nowhere on the page drops the finding (the CSS ships there but the pattern never paints — the live DOM is ground truth in a browser scan), and matches under a data-impeccable-ignore ancestor are waived. Static scans are unchanged: partial documents keep the text-level findings. Applied with AI assistance (Claude Code). Covered in the scoped-ignore fixture: a live marquee under a marquee waiver is suppressed, and dead two-axis grid CSS matching no element is dropped. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * Attribute selectors on gradient-text and bounce-easing page emitters too Same mechanism as the previous commit, extended to the three page-level motion/text emitters that were still selector-less. Applied with AI assistance (Claude Code). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * text-overflow: skip SVG content; scrollWidth lies there Chrome reports arbitrary non-zero scrollWidth/clientWidth on SVG elements (a <text> gave 78/48 while its rendered length sat inside its box), so the box-metric delta is noise. SVG clips to its own viewport anyway. Pass case added to the quality fixture. Applied with AI assistance (Claude Code). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * Overlay samples image-backed text at the pixel level by default Visual contrast gains a third mode. Explicit true still runs the full sampled pass, explicit false still disables everything (the mode the test suites use), and unset — the default overlay run — now samples ONLY image-backed text: the one class the analytic walk deliberately skips, because a url() layer's pixels are unknowable without looking. The cost is bounded and the method is precise: at most a 3x3 grid of sample points per candidate (degrading to 3 or 1 for small rects), the source image drawn once to a canvas with only those pixels read, and glyph ink never pollutes the samples because the image is drawn alone. A cross-origin image without CORS headers reports unresolved rather than guessing. Applied with AI assistance (Claude Code). Covered by a new fixture: white text on a near-white same-origin data-URI image background flags via sampled pixels under default options; dark ink on the same image passes. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * Review fixes: root opacity, keyframe steps, static parity, attributed fixtures Applied with AI assistance (Claude Code), addressing all seven findings from the automated reviews: - effectiveOpacityDOM walks through body and html: a page-fade wrapper with body/html opacity 0 hides every descendant (Greptile executed a Chromium repro of the false positive). - enclosingCssSelector refuses `from`/`to` keyframe steps, which read as never-matching type selectors and got valid findings wrongly dropped by the zero-match rule (Bugbot, high). Regression case: an overshoot bezier inside a `to` step must survive as page-level. - The static cascade now inherits visibility, so descendants of a hidden container compute as hidden like the browser path; a declared visibility:visible still overrides. - The static engine applies scoped waivers to selector-backed html-pattern findings, mirroring the browser — but keeps findings whose selector matches nothing, since static scans see partial documents. - The scoped-ignore fixture grows to the mandated matrix: 4 flag cases (control, other-rule waiver, sibling waiver, misspelled rule id) and 5 waived shapes (exact rule, nested depth, star, comma list, self), each with a unique border width so every finding attributes to exactly one case in both engines' tests. - The image-backed contrast test pins its cases via the sampled finding's candidate text: the white-on-light specimen must flag and the dark-ink control must stay clean. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * Review fixes: image-only starvation, selector rejection class, inset stripes Second review round, applied with AI assistance (Claude Code): - The image-only filter moves inside the candidate collector, before the cap: gradient/opacity/filter candidates earlier in DOM order no longer consume the 12-candidate budget and starve the url()-backed texts the mode exists to sample (Bugbot, high). The regression fixture packs 14 gradient decoys ahead of the photo panels, and the test now drives the overlay entry (impeccableDetectAsync, default options) rather than detectUrl's Node-side full fallback, which is where the image-only mode actually lives. - enclosingCssSelector no longer rejects the child combinator or quoted attribute selectors; only braces and angle brackets disqualify. - The inset box-shadow side-tab scanner attaches its selector like the pseudo-element scanner does, so those findings waive and dead-drop the same way. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> --------- Co-authored-by: Claude Fable 5 <noreply@anthropic.com> |
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5f7b001cbe |
Fix: measure gradient body grounds instead of assuming white (low-contrast false positives) (#557)
* Fix: measure gradient body grounds instead of assuming white (browser mode) A page whose ground is set via background: linear-gradient(...) on body leaves backgroundColor transparent, and resolveBackground assumed white for any body/html-level gradient. In a real browser that assumption is wrong: the shorthand is always decomposed there, so reaching that branch means the ground truly is the gradient. On a dark oklch gradient ground (impeccable.style's lacquer) this turned every light-on-dark text into a ~1.3:1 "on #ffffff" low-contrast finding, ~120 false positives on one site. Browser mode now returns null so the caller measures against the actual gradient stops; the white assumption stays for jsdom, where the undecomposed-shorthand rationale still holds. Gradient stops also now parse modern color syntax: computed backgroundImage keeps oklch()/oklab()/hsl()/hwb() stops as authored, and parseGradientColors only read rgb()/hex, so a token-driven gradient ground was invisible even once the walk deferred to it. New parseGradientColorsModern routes those stops through parseAnyColor. Covered by a Puppeteer fixture (dark oklch body gradient): light text on the ground must not flag, muted dark-gray ink must, proving the stops are measured rather than the checks silently skipping. Prepared with AI assistance (Claude Code), on maintainer instruction. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * Composite translucent layers over gradient stops; parse modern glow stops Review fixes from PR #557's automated reviews, applied with AI assistance (Claude Code): - Cursor Bugbot found the new browser-mode early return discarded the translucent ancestors resolveBackground had collected: text on a frosted wash over a body gradient was measured against raw stops. resolveGradientStops now collects translucent layers during its own walk (through readCascadeBackgroundColor, extracted so both walks read surfaces identically) and composites every stop under them. - Copilot flagged the other legacy parseGradientColors call sites. The glow-context fallback now uses parseGradientColorsModern, since body gradients reach it more often after this change. The AI-palette rule and the injected analytic sampler stay on the legacy parser deliberately: the former is a rule-behavior expansion deserving its own fixtures, the latter degrades to pixel sampling or a skip. - Greptile asked for standard fixture structure: the fixture now has labeled flag/pass cases (3 flag, 5 pass) including the frosted-wash pair that locks the overlay compositing in both directions and a legacy hex-stop gradient guarding the original parser path. The test scopes itself to the DOM path via visualContrast: false, the suite's established pattern; the screenshot sampler is a separate subsystem with its own coverage. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * Pin gradient-ground flag cases to their snippet signatures Bugbot follow-up: a count-only assertion let an offsetting miss and false positive cancel, especially the frosted pair. Each flag case now asserts its full text-on-background signature, so the frosted case must measure against the composited wash and the count guard excludes any pass case flagging in its place. Applied with AI assistance (Claude Code). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * Comments: the static path is the custom engine now, not jsdom jsdom left the dependency tree when the static-html engine (StaticElement + css-cascade.mjs) replaced it, and that engine does decompose the background shorthand, so the comments this PR added were dated in both name and rationale. Only comments touched by this PR are renamed; the ~40 legacy jsdom mentions elsewhere in checks.mjs are a separate sweep. Applied with AI assistance (Claude Code). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * Static engine: measure body gradients too, dropping the white assumption Follow-up to the browser-mode fix: the white assumption for body/html gradients was a jsdom guard, and jsdom is gone. The static cascade decomposes the background shorthand (expandStaticDeclaration) and preserves var() colors for later resolution, so a missing solid under a body gradient is now as real in static mode as in a browser — and the static engine had the identical false-positive class (light text on a dark gradient ground flagged "on #ffffff") while missing the muted-ink true positives on the same page. The old catastrophic case cannot recur: opaque stops fully cover any hidden solid (they are the ground), alpha stops composite over the resolved base or the white canvas default, and unresolvable stops drop rather than guess. Static twin of the browser test added over the same fixture; the full suite, the url()-ancestor guard, and a source scan of impeccable.style (0 low-contrast findings) all stay clean. Applied with AI assistance (Claude Code). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> --------- Co-authored-by: Claude Fable 5 <noreply@anthropic.com> |
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Paul BakausandClaude Fable 5
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507725c935 |
Harden detector against form.id shadowing and gradient/non-rendered false positives
Fixes three detector bugs that surfaced on real-world (Shopify) URL scans: #407 — DOM named-property shadowing crash. On a <form> with a named control like <input name="id"> (every Shopify product form), HTMLFormElement's [LegacyOverrideBuiltIns] behavior makes `form.id` return the input element, not the id string, so `elId.startsWith(...)` throws and aborts the whole scan. Read the id via getAttribute whenever `el.id` is not a string, at all three sites: checkQuality (checks.mjs) and collectBrowserFindings + generateSelector (browser/injected/index.mjs). Regenerated the browser bundle. #408 — tiny-text / undersized-ui-text flagged non-rendered elements. On sites that set html{font-size:62.5%} the root computes to 10px, so <script>/<style>/ <title>/<noscript> and display:none / visibility:hidden blocks — whose JS/CSS/ JSON-LD text clears the hasDirectText gate — produced dozens of phantom "10px body text" findings. Added isNonRenderedText() (tag list + head descendants + display/visibility) and gated both text-size floors on it. #409 — contrast rules misjudged gradients. Case A: background-clip:text paints its glyphs with the element's own gradient, not a backdrop, so measuring the never-painted `color` against those stops is a guaranteed false positive; skip the backdrop-contrast checks when bgClip is 'text' (the gradient-text pattern flag still fires). Case B: a translucent gradient stop (e.g. a 9%-alpha accent glow) was treated as an opaque accent; composite alpha stops over the resolved surface beneath the gradient in resolveGradientStops(), dropping the stop rather than guessing when that surface is unresolvable. Fixtures + tests: shadowed-form-id.html (browser, #407), nonrendered-text.html (#408), and gradient-clipped + alpha-glow cases added to color.html (#409). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> |
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Paul BakausandClaude Fable 5
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ed7a6fbe4e |
detector: text-occlusion + first-viewport-column-overflow (57 -> 59)
Two browser-engine quality rules, both warning severity. text-occlusion / element-overlap fires on three shapes: an opaque decorated box painted over a text element (elementFromPoint confirms real coverage, box >= 30%), one text run buried under another when at least one side is a positioned layer (text >= 45%, so line-box leading bleed between stacked flow blocks does not count), and an inline element whose opaque fill leaks past its line onto a neighbour (the class-name collision bug). A large headline whose edge overhangs a bounded content card is caught as an element collision even when the text stays on top. Gradient scrims, decorative SVG emblems, fixed/sticky overlays, floats, and raw image backdrops (contrast territory, deduped against the pixel low-contrast rule) are exempt. first-viewport-column-overflow fires when a multi-column opening section runs one column past 140% of the viewport while a sibling fits inside one screen, the stretched-hero signature. Single-column pages and full-page heroes with no fitting sibling are exempt. Validated: fires on the diagnosed repros, clean across a 60-sample sweep. Fixtures + browser tests added. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> |
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Paul BakausandClaude Fable 5
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c98f5d42ed |
detector: script-error, content-hidden-at-rest, edge-flush-cards + chip contrast and inline-overflow widenings (53 -> 56)
Three new rules and three widenings, all from confirmed eval-corpus
escapes found by eye:
script-error (quality, error severity, URL engine): pageerror listener
attached before goto catches uncaught exceptions AND parse errors (a
syntax error fires during the initial parse, long before load). Deduped
by message, capped at 3. A JS typo was silently deleting whole pages.
content-hidden-at-rest (quality, error, URL engine): after the main
at-rest scan, an instant-scroll reveal sweep (bypasses scroll-behavior:
smooth, which silently defeated the first sweep design) gives every
IntersectionObserver reveal its chance to fire, returns to top, then
measures the share of text characters still at opacity 0 / visibility
hidden. display:none / [hidden] / aria-hidden subtrees stay out of the
denominator. Fires above 30% with a 200/150-char floor. Calibration on
30 corpus samples: broken repro holds 83% after the sweep, all clean
samples (including 0.75-0.93 at-rest reveal pages) drop to <= 7%.
edge-flush-cards (quality, warning, browser): cards with their own
opaque background or 2+ borders inside a horizontal scroller, flush
against one edge of the clip box at rest (< 8px, > -24px so deliberate
mid-card peeks stay exempt) while keeping a gutter on the other side.
Grouped per scroller. Repro: transit-mobile pager whose first snap
panel is 407px wide inside a 390px clip. New --viewport WxH CLI flag
makes mobile-width URL scans reachable (--viewport 390x844).
Chip/badge contrast widening: the SAFE_TAGS styled-button exception in
checkColors now covers any text-bearing element painting its own opaque
background at >= 9px font, not just a/button. The shipped miss: a span
SEV-2 chip whose white text lost a specificity fight and rendered
muted-on-red at 1.2:1. Static adapter also resolves var() own-bg via
the custom-property map so the gate engages on token backgrounds.
background:none cascade fix: the background shorthand now resets
background-color/-image when it names neither (and no var()). Exposed
by the chip widening: pre code { background: none } left an earlier
surface color standing and manufactured 1.1:1 phantom findings.
text-overflow inline-owner widening: inline elements have no client
geometry (clientWidth 0) so the scrollWidth path never saw them, and
their block parent owns no direct text. New branch measures the inline
rect against the nearest block container's padding box (16px floor,
transform-path exempt). Repro: nowrap span.v spilling 45px past its
grid cell.
The round-3 nav-CTA contrast escape (val-a22-opus obs 003 header CTA)
was verified already covered at HEAD by the earlier parseAnyColor
oklch fallback; both engines fire 3.6:1 on the repro, no change needed.
FP sweep across 36 val-a21/a22/a23 samples: new rules fire only on
their repros (script-error also catches a second genuinely broken
sample); static-engine delta is limited to the chip repro plus two
borderline-but-real chip findings on one sample.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Paul BakausandClaude Fable 5
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cc8906ecaa |
detector: add heading-rhythm and blinking-cursor rules (51 -> 53)
heading-rhythm (quality): a heading binds to the content it introduces, so its rendered space above must exceed its space below. Browser-only: measures real getBoundingClientRect gaps (margin collapsing, flex rows, and section padding make authored margins untrustworthy), merges eyebrow labels into the heading cluster, requires same-column edges, and exempts first-in-container headings, bounded bands, and small cards. Fires only when 2+ headings on a page invert the rhythm. blinking-cursor (slop, advisory): a decorative blinking caret (solid block, underscore bar, or block glyph) bound to an infinite blink animation in the landing region of a page. Real editable surfaces (contenteditable, role=textbox, inputs) are exempt; round pulsing dots stay with the pulsing-dot rule. Verified against eval corpus repros: heading-rhythm fires on the val-a18 observability sample Paul flagged (6 headings, 0px above vs 40px below) and blinking-cursor on the val-a19 hero terminal cursor; 10 other samples across both runs stay clean. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> |
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Paul BakausandGitHub
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51d01e3a5f |
[codex] Add design-aware detector rules (#252)
* Add design-aware detector rules * Fix design-aware detector noise * Unify CLI and hook detector ignores * Fix remaining design-system review findings * Add detector ignore CLI * Fix design detector review findings * Fix design color source false positives * Fix core test suite registration * Add design-aware detector docs * Fix font priority design-system parsing * Fix color ignore value matching |
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672517f76e |
Add automatic design hook install and exceptions (#170)
* docs: add PRD for design detector hook integration Plans a PostToolUse hook for Claude Code and Codex that runs the existing design detector after every relevant file write and feeds findings back to the agent as advisory system-reminder context. No implementation in this commit; covers UX, technical design, build pipeline changes, distribution, coverage tradeoffs, and rollout. Co-authored-by: Cursor <cursoragent@cursor.com> * docs: revise hook PRD with best-practices review Folds in the P0/P1/P2 findings from an online best-practices critique against the official Claude Code and Codex hook references plus 10+ 2026 community guides and similar prior-art tools (claw-hooks, claude-code-hooks-mastery). Key changes: - Exec form everywhere (Codex snippet was shell form), with Windows rationale. - Default timeout dropped from 10s to 5s. - Re-entrancy guard (CLAUDE_HOOK_DEPTH) and per-file edit counter. - Session-scoped finding dedup promoted from open question to v1. - Per-language inline-ignore syntax map (HTML/JSX/CSS/JS). - Hard-skip rules for sensitive paths and generated/lock files. - Honest framing about Claude Code lacking per-plugin hook disable. - Honest framing about Bash-written files being invisible in v1. - Codex Windows-not-supported call-out, feature flag note, trust ceremony detail. - Optional NDJSON audit log via IMPECCABLE_HOOK_LOG. - Findings cap lowered 8 → 5 with attention-budget rationale. - Versioned envelope ([impeccable@1]) on rendered template. - Expanded test plan, decision log, and stdin payload appendix. Co-authored-by: Cursor <cursoragent@cursor.com> * feat(hooks): ship the design detector hook for Claude Code and Codex Implements docs/hooks-prd.md: a PostToolUse hook that runs the impeccable design detector after every Edit/Write/MultiEdit on a UI file and pushes findings into the agent's next-turn context as a short system reminder. Silent on clean files. Never blocks an edit. Why this matters: today, design slop (side-tab borders, gradient text, purple/cyan palettes, bounce easing, etc.) only gets caught when a human notices or someone explicitly runs /impeccable audit. The hook closes the loop at the moment slop is written. What ships in v1 - skill/scripts/hook.mjs: PostToolUse entry. Reads stdin, runs the detector in-process (no `npx impeccable` cold start), emits hookSpecificOutput.additionalContext when fresh findings exist. - skill/scripts/hook-lib.mjs: extracted helpers (config, cache, filter, render, audit log, runHook orchestrator). 100% unit-testable. - skill/scripts/hook-session-start.mjs: SessionStart greeting, gated by a project-scannable probe + 30-day throttle. - skill/scripts/hook-admin.mjs: backs /impeccable hooks on/off/status/ignore-rule/ignore-file/reset. Hardening built in - Re-entrancy guard (IMPECCABLE_HOOK_DEPTH) so the hook can never recursively spawn itself. - Hard-skip regexes for sensitive paths (.env, .pem, id_rsa, secrets, credentials, .git) and generated/lock/build output. These fire before the file is even read; cannot be turned off via config. - Path-traversal check on the inbound file_path. - Session-scoped dedup keyed by (session, file, rule, line) so the same finding never lands in context twice. Prevents the ~12.5K wasted tokens per chatty session called out in the PRD. - Per-(session, file) edit counter with a one-shot suppression notice on the 7th edit, silent after. - Fail-open contract: every error path returns exit 0 with no stdout. Optional NDJSON audit log via IMPECCABLE_HOOK_LOG. Three kill switches (precedence high to low): 1. IMPECCABLE_HOOK_DISABLED env var (1/true/yes/on, case-insensitive) 2. .impeccable/hook.json `enabled: false` 3. /impeccable hooks off slash command (writes the JSON) Inline ignores are language-aware. `// impeccable: ignore <rule>` for JS/TS, `<!-- impeccable: ignore <rule> -->` for HTML/Vue/Svelte/Astro, `{/* impeccable: ignore <rule> */}` for JSX/TSX, `/* impeccable: ignore <rule> */` for CSS. `*` matches any rule. Directive applies to the next non-blank line. Same shape as ESLint, Stylelint, Biome. Build pipeline - scripts/lib/transformers/hooks.js: per-provider hooks.json builders, plus the slim .codex-plugin/plugin.json manifest. - providers.js: emitHooks: 'claude' for claude-code, emitHooks: 'codex' for codex and agents. Codex also emits emitCodexPlugin. - factory.js: emits hooks/hooks.json next to the skills tree. - build.js: syncs hooks/ into harness roots and into the slim plugin/ subtree; writes .codex-plugin/plugin.json. Build is idempotent (verified: 98 staged files unchanged across two runs). Claude Code wiring uses exec form (command + args) and the ${CLAUDE_PLUGIN_ROOT} placeholder. Matcher: Edit|Write|MultiEdit. `if:` glob filters to UI extensions before spawning Node. PostToolUse timeout 5s, SessionStart timeout 3s. Codex wiring uses ${PLUGIN_ROOT} (Codex's native placeholder), matcher Edit|Write|apply_patch, no `if:` analog (the script does the extension filter). macOS and Linux only; hooks are disabled on Windows in current Codex builds. The trust ceremony and feature flag are documented in README.md. Routing - /impeccable hooks lives outside the 23-command router table on purpose: it is plumbing, not a design skill. The hidden routing slot is added to SKILL.md alongside pin/unpin so the LLM knows to dispatch it. The 23-command count and all stale-count validators remain happy. Tests - tests/hook.test.mjs: 38 unit tests covering env parsing, config load + defaults + malformed, cache round-trip + GC, ignoreRules/minSeverity/inline ignores (all four languages), globbing with **/*/{a,b}, render template with cap + clamp + 0-line prefix drop, audit log NDJSON, payload event-name parameterization, re-entrancy, kill switches, sensitive-path + generated-path + traversal skips, allowlist filter, config ignoreFiles, edit counter cycle including the 7th-edit notice, MultiEdit and apply_patch payload shapes, detector throw swallow, malformed stdin, missing file race. - tests/hook-build.test.mjs: 18 integration tests covering hook manifest shape (matcher, timeouts, exec form, if: glob, placeholders), Codex differences (${PLUGIN_ROOT}, no if:, no SessionStart), Codex plugin manifest (no inline hooks field to avoid the duplicate-file error), routing across the hooksJsonFor table, and presence of all three committed artifacts plus the bundled detector the runtime relative-import path depends on. Full suite: 175 bun tests + 186 node tests, all green. Docs - README.md: new "Design hook" section explaining default behavior, per-project / global / inline disable paths, the JSON schema knobs, the audit log debug flag, and the slop / a11y coverage split. - HARNESSES.md: flips the `hooks` row for Codex from No -> Yes (Claude was already Yes), adds a per-harness hook-surface table with the manifest location and matcher each provider uses. Open questions from the PRD intentionally deferred to v2: Bash-write blind spot, effort-aware suppression, Stop-hook session summary, per-rule severity, async hook mode. None block v1. Co-authored-by: Cursor <cursoragent@cursor.com> * Fix Codex hook scanning: apply_patch paths and co-located stylesheets Parse file targets from Codex apply_patch command bodies, co-scan imported and sibling CSS when UI components are edited, drop the git-sweep PostToolUse group, and align Codex SessionStart manifest and trust docs with the official hooks spec. Co-authored-by: Cursor <cursoragent@cursor.com> * Gitignore hook session cache and drop local test HTML Hook dedup/throttle state in .impeccable/hook.cache.json is per-project runtime data like other .impeccable/ sidecars. Remove an untracked bad-nested-flexbox scratch page from site/public/. Co-authored-by: Cursor <cursoragent@cursor.com> * Fix Claude Code hook: drop Edit-only if filter so Write/MultiEdit fire Claude's if permission rule binds to one tool name, so Edit(*.{…}) never spawned the hook on Write or MultiEdit despite the matcher listing them. Extension filtering now lives in hook-lib on both Claude and Codex. Co-authored-by: Cursor <cursoragent@cursor.com> * Surface Cursor design findings via stop-hook followup Replace dropped postToolUse additional_context with afterFileEdit recording and a one-shot stop followup_message so anti-pattern nudges reach the agent. Co-authored-by: Cursor <cursoragent@cursor.com> * Fix design hook packaging and scans * Fix Cursor hook pending bucket fallback * Fix Sass hook scan coverage * Fix Cursor hook review findings * Fix session start dead hook normalization * Fix hook config and relative scan paths * Remove SessionStart design hook * Remove redundant afterFileEdit normalization * Fix Cursor suppression and module style scans * Fix sensitive path hook filter * Fix disabled Cursor stop hook emission * Refresh hook harness artifacts * Fix Cursor hook manifest install * Add hook ignore-value support * Ignore hook runtime files locally * Fix Codex plugin hook packaging * fix: address PR review bot findings Block numeric hook depth counters from re-entering. Avoid following stylesheet imports from traversal-looking hook targets. * fix: gate ignore-value suggestions by supported rules Only render exact ignore-value commands when the same finding can be suppressed by ignoreValues. * Package Codex plugin as hook-only * Remove Codex plugin packaging * Recover hook install probe plumbing * Remove Codex hook packaging follow-up doc * Remove extra hook docs and skill wording changes * Install real design hooks via skills CLI * Add provider hook smoke runner * Fix Cursor hook delivery with preToolUse gate * Simplify Cursor hook install to preToolUse * Clarify confirmed hook exceptions * Persist hook ignores in shared config * Guard font hook exceptions * Fix hook install after main rebase * Fix hook scan target handling * fix: address hook review findings * Address hook review feedback * Stabilize DeepSeek insert live fixture * Fix Cursor hook Python shell write bypass --------- Co-authored-by: Cursor <cursoragent@cursor.com> |
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Paul BakausandGitHub
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e3e22007a9 |
[codex] Improve detector false positive handling (#232)
* Improve detector false positive handling * Register docs integrity test * Fix clipped overflow decorative skip |
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Abdul WahabandGitHub
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4e251061b8 | Fix sr-only text overflow false positive (#197) | ||
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Abdul WahabandGitHub
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69b5f3af49 |
Fix live detector empty state (#190)
* Fix live detector empty state * Fix live detector stale scan results |
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9ffd3211d5 |
Neo Kinpaku design system + Live Mode v3 (#169)
* Add neo kinpaku design system page * skill: rip out baked-in category recipes and saturated-default motion tropes Programmatic bias mining (impeccable-evals) traced four major defects back to specific lines in this skill that contradicted SKILL.md's own first-order-reflex warning: - brand.md "Pairing and voice" prescribed four category→aesthetic recipes (editorial → serif+sans, tech/dev/fintech → tight tracking, consumer/food/travel → script/display serif, creative → rule-break). These directly drove OpenAI's 76% extreme-negative letter-spacing on tech briefs and Anthropic/Google's 28-34% italic-serif-display slop on editorial/food briefs. Replaced with one sentence: the shape depends on the brand, not on the brand's category. - brand.md "Brand permissions" had "Typographic risk. Enormous display type, unexpected italic cuts, mixed cases, hand-drawn headlines, a single oversize word as a hero." — a four-for-one slop driver behind 97% OpenAI comically-large H1, 42% bad-SVG illustration, and the editorial-italic slop. Deleted outright. - typeset.md and teach.md repeated the same category recipes; trimmed to the principle without the recipe. - SKILL.md Typography: added a hard hero-H1 ceiling (clamp() max ≤ 6rem ≈ 96px), with a <codex> block to make it explicit since OpenAI over-indexes here (97% ≥128px vs 24% for Anthropic). - animate.md, bolder.md, brand.md: removed "staggered reveals" and "scroll-triggered transitions" as the prescribed default ambitious motion. By 2026 that's the saturated AI tell, not a choreography. Reserved stagger for legitimate list-sibling rhythm. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * skill: anti-cream + codex-specific defect bans + universal slop bans Second pass after measuring more biases against the eval corpus. - SKILL.md Color: explicit "cream/sand/beige body bg is the saturated AI default of 2026" rule. Tone down the "tint every neutral" line so it doesn't read as "default to warm-tinted near-white" (which OpenAI hits at 74% and Anthropic at 31%-47%). - SKILL.md Absolute bans: add universal bans for two slop patterns detected at 55-95% across providers — tiny uppercase tracked eyebrow above every section (the 2023-era kicker that's now AI grammar) and numbered section markers (01/02/03). Also explicit "text that overflows its container is the universal defect on tablet/mobile." - SKILL.md Absolute bans → <codex> block: ban the GPT-specific defects Paul annotated repeatedly — `border:1px solid` + soft-wide-shadow (≥16px blur) "ghost cards", `border-radius:32px+` over-rounding, hand-drawn/sketchy SVG illustrations (loose-sketch / *-sketch classes, feTurbulence paper-grain filters), repeating-linear-gradient stripes, "X theater" AI-slop copy phrases. - SKILL.md Motion → <gemini> block: the image :hover transform tell (38% Google skill-on rate). Hover effects on images add no info; the image isn't an action target. Animate card chrome, not the image. - SKILL.md Typography: hard display letter-spacing floor ≥-0.04em (OpenAI defaults to -0.075em → cramped). Existing hero ceiling <codex> block extended with the letter-spacing rule. - codex.md Step A example: stop seeding "warm-grounded (deep oxblood + cream)" as the warm-palette template, which primes the cream default. - colorize.md Tinted backgrounds: stop printing the literal cream recipe `oklch(97% 0.01 60)`; replace with brand-anchored guidance. - document.md examples: warm-ash-cream → cool-paper so the example doesn't seed cream as the canonical neutral example. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * skill: universal anti-slop bans + contrast/font-count/all-caps-body rules Third pass after measuring the rest of the cross-provider matrix: - Color: explicit "Verify contrast" rule. Low-contrast text fires at 68% across all providers skill-on (90+% off). The most common failure is muted gray body on a tinted near-white; light-gray-for- elegance is named as the single biggest cause of unreadable AI pages. - Typography: max-3-font-families rule. Overused-fonts (>4 families) fires at 28% Anthropic / 36% Google / 0% OpenAI skill-on; >50% off. Also: universal "no all-caps body copy" (moved from brand-only ban to Shared design laws since product-register also overuses caps). - Copy: anti-aphoristic-cadence ban targets Anthropic's signature "X. No Y." / "X. Just Y." voice (63% skill-on copy-slop rate, 77% off — the worst rate in the matrix). Once-is-voice / three-or-more- is-tell framing per the runner's copy-slop detector. - Copy: anti-SaaS-buzzword-string ban with the literal phrase list the detector watches for (streamline/empower/supercharge, trusted- by-leading, best-in-class/enterprise-grade/cutting-edge, etc). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * skill: strengthen anti-cream rule across full warm-neutral band Smoke validation showed the cream fix worked for Google + OpenAI but Anthropic Sonnet italian-restaurant still shipped `--paper: oklch(90% .018 88)` — cream just outside the L≥95% band the rule cited. Broaden the rule: - Band: OKLCH L 0.84-0.97, C < 0.06, hue 40-100 (was 95-97% / 60-95). - Name the token-name tells explicitly (paper / cream / sand / bone / flour / linen / parchment / wheat / biscuit / ivory) — the model defaults to one of these regardless of what hex it lands on. - Call out the specific brief patterns ("warm, traditional, family- coastal-Italian" / "editorial-restraint") that the model translates into cream by reflex. Then provide three explicit non-cream options: saturated brand color, true off-white at C=0, or darker mid-tone. Warmth in the brand is carried by accent + typography + imagery, not by body bg. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * v3.2.0: skill bias-fix release Bumps version from 3.1.1 to mark the four-commit skill cleanup that rips out baked-in category recipes (brand.md), saturated-default motion tropes (staggered reveals everywhere), the cream/sand body-bg AI tell, codex-specific defects (1px+wide-shadow, over-rounding, hand-drawn SVGs, stripes, X-theater copy), the extreme-letter-spacing default, and universal slop bans (all-caps eyebrow on every section, numbered-section markers, all-caps body, font-family-count > 3, aphoristic copy cadence, SaaS buzzword strings). Plus a hard hero-H1 ceiling (clamp() ≤6rem) and a Gemini-specific image:hover transform block. Validated against ~190 post-fix samples — see impeccable-evals biases tab for per-provider deltas. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * drop "no pure black/white" rule entirely The rule was contested in the design world and causing more damage than good — pushing every page into the tinted-near-white default which is the cream/sand AI tell we already explicitly ban elsewhere. Vercel, SVKMS, Brutalist sites, et al. use pure black/white successfully; the skill shouldn't second-guess that. Skill markdown deletions: - SKILL.md Color: drop the "Never use #000 or #fff" bullet. - color-and-contrast.md: drop the "Never Use Pure Gray or Pure Black" subsection, the "Never pure black" table-row prescription, and the "Avoid: Using pure black for large areas" bullet. - colorize.md: drop the "NEVER use pure black or pure white for large areas" bullet. - polish.md: drop the "Tinted neutrals: No pure gray or pure black" half of the bullet (the gray-on-color bullet survives). Detector code (cli/engine): - registry/antipatterns.mjs: remove the `pure-black-white` entry. - rules/checks.mjs: remove the three `findings.push({ id: 'pure-black-white', ... })` emit points (inline #000 bg, Tailwind bg-black class, plain-HTML scan path). - engines/regex/detect-text.mjs: remove the two pure-black-white regex rules (CSS `background: #000…` + Tailwind `bg-black`). - detect-antipatterns-browser.js: regenerated via scripts/build-browser-detector.js. Tests: - detect-antipatterns-fixtures.test.mjs: invert the assertion that pure-black-white fires; expect it to NOT fire post-v3.2. Drop the Tailwind bg-black-opacity edge-case test (no longer relevant). - detect-antipatterns.test.js: drop the standalone "detects pure- black-white in styled-components" test and remove pure-black-white from the multi-detector assertions in PricingCard, globals.css, and GlobalStyle.tsx tests. 166 bun tests pass; 24 node fixture tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * skill: strip example patterns from copy rules, strengthen gemini block v3.2 rerun validation surfaced two issues: 1. Copy-slop detector fires more on Gemini under v3.2 (48% → 84%) than under no-skill baseline. Root cause: the anti-aphoristic-cadence rule printed the literal "X. No Y." / "X. Just Y." patterns as examples, and Gemini imitated them as the recommended voice. Same recipe-becomes- bias trap we hit with brand.md:116's "Enormous display type, unexpected italic cuts, mixed cases, hand-drawn headlines" enumeration. Fix: describe the cadence as a rhythm ("serious statement, then punchy short negation") without printing literal patterns. Buzzword list trimmed to a single inline phrase family rather than quoted strings. 2. Gemini image:hover transform Gemini-tell hadn't dropped (31% off → 32% v3.2). Strengthen the <gemini> block: explicit "Never animate <img> elements on hover", call out the Tailwind group-hover:scale / group-hover:rotate / group-hover:translate parent-hover patterns by name (Gemini was reaching for these via Tailwind even though the prior text talked about :hover on the image directly). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * skill: simplify context loading and inline register directive Replaces load-context.mjs's JSON output with a tight markdown block from the renamed context.mjs. The script now extracts PRODUCT.md's `## Register` field and appends a `NEXT STEP:` directive naming the matching reference (brand.md / product.md), which moved Gemini from skipping the register load entirely to honoring it. Drops the `.impeccable.md` auto-migration; makes IMPECCABLE_CONTEXT_DIR a lazy escape hatch consulted only when the default paths come up empty. Setup is now four bullets in one list. The DESIGN.md nudge is gone; in its place, a "familiarize with the existing design system" step that calls out CSS / tokens / running app as authoritative sources alongside DESIGN.md. The standalone `### Register` H3 stays for the cascade rules (task cue → surface → register field). New LLM-backed test suite at tests/skill-behavior/ runs five scenarios against claude-haiku-4-5, gpt-5.4-mini, and gemini-3.1-flash-lite via Vercel AI SDK. Captures real tool traces, asserts on context.mjs calls, brand.md loads, and teach.md fallback. Skips cleanly when API keys are unset. 13-14/15 pass; only stable failure is the v3.2.0-era gpt-mini S4 "don't re-run" regression. Adds @ai-sdk/google as devDep and the test:skill-behavior npm script. Touches em-dashes in skill/SKILL.md and four reference files so `bun run build:skills` passes its skill-prose validator. teach.md and document.md drop their "re-run the loader to refresh session cache" steps since the agent's own write is now the freshest source. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * skill: merge orphan reference files into command sub-skills + inline S-tier invariants Two related restructurings: 1. SKILL.md now carries the cross-domain invariants that catch defects in any project (contrast/placeholder/gray-on-color, similar-font pairing, text-wrap, tabular-nums, centered-stack default, Flex/Grid choice, auto-fit grids, semantic z-index, reduced motion, stagger vs section-fade, premium motion materials, focus-visible, placeholders-aren't-labels, dropdown overflow trap, button/link copy). Greenfield-only rules (theme picking, color strategy, tinted neutrals) live under "New projects only". 2. Reference files merged into their command counterparts: - spatial-design.md -> layout.md - motion-design.md -> animate.md - color-and-contrast.md -> colorize.md - responsive-design.md -> adapt.md - ux-writing.md -> clarify.md - typography.md -> typeset.md (bolder.md redirected) - cognitive-load.md + heuristics-scoring.md + personas.md -> critique.md craft.md and shape.md "load references" lists updated to new file homes. interaction-design.md stays standalone (no 1:1 command verb). Net: 36 -> 27 reference files. Same content, fewer files, no orphaned reference loaded only from craft.md. Also extends the routing rules: if the user's first word doesn't match a command but the intent clearly maps to one, load that command's reference and proceed as if invoked. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * skill: add sub-command + existing-project scenarios; move sub-command load to step 2 Adds three new LLM-backed scenarios to tests/skill-behavior: - S6: `/impeccable polish` → loads polish.md - S7: `/impeccable audit` → loads audit.md - S8: existing SvelteKit project (PRODUCT.md + DESIGN.md + src/app.css + src/lib/components/*.svelte + src/routes/+page.svelte) → agent reads at least one project code file to understand the existing design system S6/S7 surface a real model-floor: gpt-5.4-mini reads brand.md, reads the target index.html, and just does the polish/audit without ever loading the sub-command reference. Stronger SKILL.md wording didn't move it. Captured in the README baseline as a known weakness. Claude and Gemini honor the load reliably. To fix Gemini on S6/S7, sub-command reference loading is now Setup step 2 (right after context.mjs), not step 4 — placing it before the model gets focused on "doing the work". Step 3 (design-system familiarization) is tightened to require at least one project code read even when a sub-command reference loads in step 2, so Claude doesn't laser-focus on the sub-command flow and skip the broader exploration. Two new fixtures: MINIMAL_LANDING_HTML (a tiny static landing page for S6/S7) and SVELTE_PROJECT_FILES (a minimal SvelteKit scaffold with tokens, components, and a routes/+page.svelte for S8). Both designed to look real enough that agents treat them as production code. Suite is now 24 tests across three providers; baseline is 21-22/24, with the stable failures being gpt-5.4-mini scenarios 6 and 7. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * skill: add reveal-animation safety rule (must enhance, not gate visibility) Class-triggered visibility transitions pause on hidden tabs and headless renderers. The italian-restaurant smoke produced a build where 2 sections shipped opacity:0 because the CSS transition never advanced past currentTime=0 (timeline paused). Added one-liner under Motion to prevent the antipattern: reveals must enhance an already-visible default, never gate content visibility on a class-triggered transition. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * skill: restore prescriptive cream/sand/beige paragraph Bisection across 5 historical skill commits on Gemini 3.5 flash fast lane n=3 found that |
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Paul BakausandGitHub
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e1d3ea0b6f |
Detector architecture v2: static engine, benchmarks, lab, and visual contrast (#156)
* Add detector benchmark lab and visual contrast fallback * Expand visual contrast fixture coverage * Add browser visual contrast fallback * Show visual contrast overlays in detector lab * Fix detector lab short viewport layout * Fix detector lab visual overlays * Add visual contrast to browser scan overlays * Avoid browser scroll jumps during visual contrast scans * Resolve visual contrast lazily on scroll * Refresh detector lab visual counts lazily * Update pnpm lockfile for static parser deps * Address Bugbot detector API comments * Report extension visual contrast errors * Refactor detector into engine modules * Address Bugbot detector comments * Fix latest Bugbot detector notes * Fix visual contrast fixture labels * Refine detector lab fixtures * Fix stale detector overlay references * Fix detector lab fixture URLs * Fix typography lab fixture highlights * Fix typography lab page-level signal * Fix visual overlay lifecycle cleanup * Remove dead spotlight timer cleanup * Make browser async APIs reject consistently |
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e7e923c4ef |
Skill + craft cleanup, detector hardening, native subagent pipeline (#152)
* skill: drop quality tiers, keep the real brand-craft guardrails Codex's craft/brand pass introduced fast/ship/showpiece "quality bars" plus brand-specific build gates, asset ledgers, sub-agent review, and self-graded fallback labels. In practice those tiers became escape hatches rather than craft pressure: the final output should always be 10/10, and the real decision points are splashiness and maximalism, not quality. Removed: - All quality-bar / showpiece / fast / ship framing in shape.md and craft.md - Standalone Brand Direction (#4) and Asset Requirements (#10) sections in shape's brief; renumbered back to 1-10 - The Brand hard rules section in brand.md (folded its real prohibitions into the existing Imagery and Brand bans sections) - Brand-specific build-gate item, mock-fidelity bullet, production-bar bullet, present-step bullet in craft.md - Asset ledger ceremony in craft Step 4 - Review-only sub-agents and "self-reviewed fallback, not independently validated" machinery in craft.md and polish.md - The For brand surfaces, assess hard failures subsection in polish.md and the brand checklist row - tests/brand-showpiece-reference.test.mjs (and its package.json wiring) Kept (the real nuggets): - Asset-substitution prohibition: image-led briefs ship real/generated assets or canvas/SVG/WebGL, not generic CSS panels, cards, bullets, or copy - Repeated tiny uppercase tracked kicker labels as a brand ban - Detector/QA output is defect evidence only, never proof of quality - "What visual assets are real content here?" discovery question - Inspect each major section individually for brand and long-form work - repeated-section-kickers detection rule + fixture - CLI improvements (JSON to stdout, -json/-fast aliases, severity field) - critique.md: npx impeccable detect --json fix Harness output dirs refreshed via bun run build. Full test suite (186) passes. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * skill: strip gate ceremony; require shape pause; allow compact briefs The setup gate table and IMPECCABLE_PREFLIGHT banner pushed every craft run through ritual restatement (PRODUCT.md → original prompt → round 1 → round 2 → 70-line "confirmed brief" → critique → summary, all saying the same thing). Replaced with imperative prose that still demands the same work but skips the user-facing telemetry. Specifically: SKILL.md - Drop the Setup gate table and IMPECCABLE_PREFLIGHT banner. - Keep the imperative steps explicitly: load context, identify register and load brand.md or product.md, AND load the matching command reference (craft.md / shape.md / etc.) when a sub-command is invoked. The command-reference step is non-negotiable; without craft.md loaded the agent skips the shape-and-confirm pause. craft.md - Drop the Build Gate / Craft Contract formal sections; replace with one paragraph stating prerequisites. - Step 1 explicitly requires ending the response after presenting the shape output; the user must confirm before any code lands. Allows a compact 3-5 bullet brief when the prompt + PRODUCT.md already pin direction (full 10-section structure reserved for genuinely ambiguous tasks). - Step 3 image gate skips silently when image generation isn't natively available; no user-facing announcement. - Step 6 explicitly legitimizes "first pass clean, shipping" as a valid endpoint and bans inventing fake defects to demonstrate iteration. shape.md - Cap discovery at 1 round by default; second round only when first leaves material gaps. - Adds an "assert-then-confirm, not menu-with-escape" rule: when PRODUCT.md and the prompt make one option obvious, name it and ask for confirm or override instead of enumerating "Restrained / Committed / Or something else?" as a real choice. - Phase 2 brief has two forms now: compact (default for clear briefs) and full structured (genuinely ambiguous). Open Questions can't double as leading-with-Recommend; if you'd write "Recommend: X", decide X. - Image gate same as craft.md. Validated end-to-end with a Haiku skill-on observability run: agent loads craft.md plus the brief's recommended implementation refs, pauses for one productive question (accent color, trace fidelity, CTA), and ships an artifact with zero side-tab violations vs. the original v1 baseline. Cost trades up modestly for that quality. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * craft.md Step 6: Reading the screenshot is the inspection, not taking it A v4 eval run took 4 targeted screenshots (hero, mobile, tablet, query-section) and then never Read any of them back. The agent treated browser_screenshot itself as "I inspected" and shipped without the multimodal feedback loop ever closing. Detector caught the resulting slop (5+ side-tab violations) on adjacent runs that did the same thing. Step 6 now spells out the pattern explicitly: take the screenshot, then Read the resulting PNG so its image content enters the conversation as multimodal input, then critique what you actually see in the image. With a check: "if your critique could have been written without looking at the image, you didn't look at the image." Validated with v5b: agent took 6 screenshots, Read all 6 back, and shipped with zero detector findings (vs the previous greenfield runs that hit 1-12 findings each). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * craft + brand: framework foundation, build-pipeline respect, image verification Three closely-linked additions surfaced by an eval-harness session investigating why the agent always shipped flat single-file HTML and zero imagery on greenfield brand briefs. 1. craft.md gains a new Step 0 "Project Foundation" before Shape. Detects existing framework / component library / icon set and uses what's there. Greenfield: ask the user via AskUserQuestion with sensible defaults framed by the brief (Astro for content/ brand sites, SvelteKit/Next/Nuxt for app surfaces, single index.html only for one-shot demos). Skipping the framework decision and writing flat HTML "to satisfy the spec" produces work that reads as a 2018 prototype regardless of visual quality. 2. craft.md Step 5 production bar gains two bullets: - Respect the build pipeline. Edit source files and run the project's `npm run build`; do not write to build/ / dist/ / .next/ directly with cat/heredoc/Bash redirects. Bypassing the pipeline skips asset hashing, image optimization, code splitting, and CSS extraction. - Verify external image URLs before referencing them. Use an image-search MCP, web-fetch tool, or browser if available; guessed photo IDs ship as broken-image placeholders. 3. brand.md "Imagery" section: - Generalizes the Unsplash URL guidance to "verify URLs before referencing them" with a hierarchy: image-search MCP > web-fetch > confidence-restricted manual selection > fewer photos. - Tightens the tech/dev-tool exception. Old line "zero imagery can be correct" gave models a permission slip. New framing keeps the underlying truth (typography + code + diagrams primarily carry voice) but raises the floor: imagery still earns its place when it serves the brief, and skipping it requires naming the typographic/diagrammatic move that's carrying the visual weight instead. "Zero imagery is the failure mode of laziness, not restraint." Eval-harness corpus that prompted this: 19/19 brand landing tasks shipped 0 images each, including ones where Opus had taste enough to break the dev-tool color default lane. The skill needs to teach both halves of the decision; the harness shouldn't have to nudge. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * detector: body-text-viewport-edge rule + OKLCH/var-resolution + anchor-inherit FP fixes New rule: body-text-viewport-edge flags body paragraphs that render flush against the left/right viewport edges (no container padding). Tested via the new tests/fixtures/antipatterns/body-text-viewport-edge.html fixture (3 flag cases, 5 pass cases) and the test in detect-antipatterns-browser. False-positive class fixes — all jsdom-mode only (real browsers resolve the cascade correctly so these gates stay inert there). Five related gaps that compounded into ~14× spurious contrast findings on Tailwind v4 pages with OKLCH color tokens: • OKLCH parser. jsdom returns the literal "oklch(...)" string from getComputedStyle; the detector now converts to sRGB via Björn Ottosson's matrices. Handles Tailwind v4's compact minified form "oklch(21.5%.02 50)" (no space after %). • var() resolution. resolveBackground + checkElementColors now accept the existing customPropMap and parse `var(--color-paper)` etc. as proper RGB via the new parseColorResolved helper. • bg-color before bg-image. The old order bailed on any gradient ancestor before checking for a solid background-color underneath, causing the body's decorative paper-grain gradient to be measured against instead of the page's actual `bg-paper` cream. • body/html-level gradient → white fallback. When the only opaque ancestor we can read is body/html with a gradient overlay (and jsdom can't decompose `background: var(--paper) gradient` to extract the solid color), return white instead of falling through to resolveGradientStops — which was picking up paper-grain noise colors and using them as the bg. • Anchor-inherit workaround for jsdom :link UA specificity. Tailwind v4's preflight declares `a { color: inherit }` (0,0,1). jsdom's UA stylesheet has `:link { color: blue }` at (0,1,1) and wins the cascade. Real Chrome wraps :link in :where() (0,0,0) so the page rule wins. When the page declares the inherit rule AND we see jsdom's default `rgb(0,0,238)` on an anchor, walk to the nearest non-anchor ancestor and use its color. • Alpha-fallback safety gate. When text has alpha<1 AND we couldn't find an opaque ancestor (effectiveBg null), skip the contrast finding. Covers any remaining FP class the deeper fixes miss. Verified end-to-end against an Opus iter-1 artifact on Tailwind v4 with 14 cream/cream FPs + 2 blue-link UA FPs before; 0 findings after, while the color.html fixture's 12 real low-contrast cases continue to flag (verified via direct detectHtml calls). cli/engine/detect-antipatterns-browser.js is the generated browser distribution — regenerated from .mjs via scripts/build-browser-detector.js (no manual edits to the generated file). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * craft.md: tighten verbose passages, de-codex Step 6, cut redundancies Cumulative reduction: 218 → 155 lines (-29%). Step 0: drop the "Why this matters" paragraph at the end. The body of Step 0 already makes the framework-pick point; the paragraph just re-explains it with extra rhetoric. Step 1: replace the 4-sentence "you must end your response" block with a single line. The original said the same thing three different ways. Step 3: trim the conditional / defensive scaffolding (Purpose subsection, "do not skip because the eventual UI is semantic..." paragraph, duplicated approval-loop guidance). Mock fidelity inventory preserved. Step 4: drop the "keep UI text semantic" sentence; it duplicates Step 5's "Semantic first" rule. The rasterized-vs-semantic decision rule stays. Step 5: tighten each production-bar bullet to bold-lead + specifics format. All 15 rules preserved (real content, mock ingredients, semantic first, spacing/alignment, typography, state coverage, interaction quality, icon set, build pipeline, image URL verification, optimized imagery, premium motion, maintainability, technical cleanliness, ask-when-uncertain). Step 6: rewrite around "look at what you built like a designer would — your eyes are whatever the harness gives you." Drops Codex-specific "In Codex, use browser-use" bias. Drops the verbose 3-step Read pattern (condensed to one sentence). Drops the 1-8 numbered checklist (replaced by a tight paragraph). Keeps the load-bearing rules: read the PNG, don't fabricate iteration, mock fidelity reference, exit bar = studio defensibility. Step 7: drop the closing "Iterate based on feedback. Good design is rarely right on the first pass" preachy filler. All em-dashes converted to semicolons / colons / periods to satisfy the skill prose validator. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * build: native subagent pipeline + Codex-only asset producer Adds an agent cross-compile pipeline alongside the existing skill pipeline. Sources live at skill/agents/*.md; providers that declare agentFormat (codex-toml, claude-md) emit native subagent files. An optional providers: <list> field on an agent gates which harnesses get a copy; default (no field) ships everywhere. The impeccable-asset-producer agent is opt-in to Codex only. It's useful for Codex's native image generation path and is untested elsewhere; Claude has no native image gen anyway. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * brand: inverse-test + cultural-symbol palette guardrail Two additions to the brand register reference: - Inverse slop test: describe the page the way a competitor would describe theirs. If that sentence fits the modal landing page in the category, restart. - Palette guardrail: when a cultural-symbol palette is the obvious pull, reach past it. Let cultural reading come from typography, imagery, and copy. Harness mirrors regenerated; some also catch up to the image- verification paragraph from |
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e587004ee4 |
Refactor: cleaner top-level directory structure (#138)
* refactor(content): merge content/site/ into site/content/ Phase 1 step 1 of the directory restructure. The dual content tree was called out in CLAUDE.md as cleanup; both trees were already in sync except for anti-patterns-catalog.js, which moves to site/data/. - Delete content/site/skills/ and content/site/tutorials/ (duplicates of site/content/, which is what Astro's content collection actually reads). - Move content/site/anti-patterns-catalog.js -> site/data/. - Update scripts/lib/sub-pages-data.js and scripts/build.js to read from site/content/ and site/data/. - Drop content/site/ from validateProse target list (site/content was already there). - Rewrite the "Two content trees" section in CLAUDE.md as a single-tree pointer; update stale dev-server text mentioning the deleted server/index.js. Tests: 186/186 pass. Skills build: clean. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor(skill): rename source/skills/impeccable/ -> skill/ Phase 1 step 2 of the directory restructure. The path was redundantly nested ("source/" wrapper plus "skills/impeccable/" — singular content hidden behind the plural). Collapses to flat skill/SKILL.md + skill/reference/ + skill/scripts/. - Move source/skills/impeccable/ -> skill/. - Rewrite scripts/lib/utils.js readSourceFiles(): drop the multi-skill iteration (CLAUDE.md commits to a single user-invocable skill); read skill/SKILL.md directly. - Update scripts/build.js, scripts/generate-og-image.js, and the sub-pages data layer to point at skill/. - Update tests/lib/utils.test.js: drop the "multi-skill" and "dir-name fallback" cases, update single-skill paths to skill/. - Update tests/build.test.js similarly: drop "multiple skills" integration test, update paths. - Update non-glob path joins in tests/framework-fixtures.test.mjs, tests/live-e2e/session.mjs, tests/live-e2e/agents/llm-agent.mjs, tools/live-loop.mjs. - Update prose/text references in CLAUDE.md, AGENTS.md, DEVELOP.md, README.md, scripts/lib/sub-pages-data.js, bin/commands/skills.mjs, site/data/anti-patterns-catalog.js, site/pages/docs/[...slug].astro, docs/adr-live-variant-mode.md, docs/plans/. Eval framework note: the separate impeccable-evals repo reads ../impeccable/source/skills/impeccable/ and needs a coordinated rename to ../impeccable/skill/. Tests: 186/186 pass. Skills build: clean. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: rename docs/ -> notes/ Phase 1 step 3 of the directory restructure. The internal docs/ dir (ADRs and plans) clashed with the site's /docs route. Renaming it "notes/" makes the difference unambiguous: notes/ is project-internal process, /docs is the user-facing route under site/pages/docs/. No code references the dir; the rename is a clean git mv. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor(site): move public/ under site/public/ Phase 2 step 4 of the directory restructure. Public assets and the Astro publicDir now live alongside the rest of the site, so site/ is fully self-contained for static content. - git mv public site/public. - astro.config.mjs: add publicDir: './site/public'. Astro defaults to ./public at the project root, so the override is required. - scripts/build.js: write generated _data, _headers, _redirects, _routes.json, and js/detect-antipatterns-browser.js into site/public/. Also delete the dead _REMOVED() Bun static-site builder (replaced by Astro at #130; the placeholder no longer earns its keep). - scripts/build.js validateProse: replace the stale public/index.html reference (deleted at the Astro migration) with site/pages/index.astro in the count-validation file list, restoring homepage drift detection. - scripts/generate-og-image.js: write OG image into site/public/. - scripts/screenshot-antipatterns.js: read examples from + write screenshots to site/public/antipattern-{examples,images}/. - scripts/lib/sub-pages-data.js: load command demos from site/public/js/demos/commands. - .gitignore: rename the public/* generator-output entries to site/public/*. - CLAUDE.md: refresh CSS/data-file paths (still pointing at the old pre-Astro public/css/ + public/js/ tree), point the changelog and command-add checklists at site/pages/index.astro and site/scripts/data.js + site/scripts/components/framework-viz.js. Cloudflare Pages note: functions/ stays at the repo root because CF Pages auto-discovers it there with no configuration knob to relocate. Moving it under site/ would either break deployment or require a build-time copy step that adds more complexity than the cleanup is worth. Tests: 186/186 pass. Skills + site build clean. _headers, _redirects, _routes.json, _data/ all land in build/ correctly. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor(cli): consolidate bin/ + src/ + lib/ under cli/ Phase 2 step 5 of the directory restructure. The CLI surface was split across three top-level dirs whose names were easy to mistake for each other (especially src/ vs source/ pre-step-2). Consolidates under cli/. - git mv bin -> cli/bin (CLI entry + skills sub-command) - git mv src -> cli/engine (detect-antipatterns engine + browser variant) - git mv lib -> cli/lib (download-providers helper) Update package.json: - bin.impeccable: cli/bin/cli.js - main + exports: cli/engine/detect-antipatterns.mjs and the ./browser variant - files: ["cli/", "LICENSE"] Update internal references: - cli/bin/cli.js: dynamic import points at ../engine/, package.json read goes one level deeper (../../package.json). - functions/api/download/[type]/[provider]/[id].js + bundle/[provider].js: cli/lib/download-providers.js path. - scripts/build.js, scripts/build-browser-detector.js, scripts/build-extension.js: cli/engine path constants. - scripts/lib/sub-pages-data.js, scripts/lib/utils.js, skill/scripts/ live-server.mjs: comment refs. - tests/detect-antipatterns{,-browser,-fixtures}.test.{js,mjs}, tests/windows-path-fix.test.js: import + read paths. - AGENTS.md, CLAUDE.md: doc paths. Verified: - npx node cli/bin/cli.js --version, --help, detect --help all work. - bun run build, bun run build:browser, bun run build:extension all clean. Browser detector lands at cli/engine/detect-antipatterns-browser.js; extension/detector/detect.js still emits to the same location. - bun run test: 186/186 pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * fix: update browser-detector paths missed in cli/ rename Bugbot caught two runtime path leaks where the comment got renamed to cli/engine/ but the actual code still used the old src/ segment. - skill/scripts/live-server.mjs: detectPaths array now joins cli, engine, detect-antipatterns-browser.js for both the repo-relative lookup (4 dirs up from .claude/skills/impeccable/scripts/ to repo root) and the npm node_modules fallback. Without this fix, the detection overlay would silently not load during live-server sessions. - scripts/build.js: the post-build copy of the browser detector into site/public/js/ was reading from src/. The if (fs.existsSync(...)) guard meant the copy was silently skipping, so antipattern-examples pages would 404 on /js/detect-antipatterns-browser.js once the site was deployed. Tests: 186/186 pass. Build clean. site/public/js/detect-antipatterns-browser.js re-emits as expected. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * fix: cleanup-deprecated import path missed an extra .. in cli/ rename Bugbot caught three call sites in cli/bin/commands/skills.mjs that import '../../skill/scripts/cleanup-deprecated.mjs'. Pre-rename, that was correct from bin/commands/ (one parent to bin/, one to repo root). After moving the file from bin/commands/ to cli/bin/commands/, the path is one directory deeper, so it needs three .. segments to reach the repo root. Without the fix, every cleanup invocation throws on import and gets swallowed by the surrounding try/catch — silent skip. cli/bin/cli.js's package.json read already uses '../../package.json' (the same depth pattern), confirming three levels is correct. Verified: dynamic import resolves and exports the expected functions. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * chore: sweep stale path/file references missed in the restructure Same root cause as the two bugbot finds: some references in moved or related files weren't tracked because they didn't match a simple sed pattern. Caught the rest by walking each moved dir's depth and each Astro-migration deletion. Stale path references (post-Astro migration, missed earlier): - CLAUDE.md: legacy URL redirects "live in server/index.js" -> point at the actual sources (scripts/build.js generateCFConfig + site/public/_redirects). - AGENTS.md: counts.js path (public/ -> site/public/), changelog file (public/index.html -> site/pages/index.astro), screenshots note (public/ -> site/), source-of-truth dirs (source/, src/ -> skill/, cli/). - tests/detect-antipatterns-browser.test.mjs: comment about routes "in server/index.js". - skill/reference/live.md: workflow.css example for "this repo" was pre-Astro (public/css/) -> site/styles/. (User-project Vite/Next example unchanged.) Stale path that pointed at moved files: - tests/skills-cli.test.js: CLI path was '..', 'bin', 'cli.js'; now '..', 'cli', 'bin', 'cli.js'. Test isn't wired into bun run test but it would have failed if invoked. Dead files (orphaned by Astro migration, never cleaned up): - tests/server/download-validation.test.js: imported from ../../server/lib/{validation,api-handlers}.js which were deleted in |
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Paul BakausandClaude Opus 4.6
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3569085cea |
Make cramped-padding rule asymmetric and proportional to font-size
The old rule used a fixed 8px floor on minPad, which produced false positives on small inline pills (like the homepage's .detection-cmd at 6px vertical / 14px horizontal on 13px font) and false negatives on large text (a 24px heading with 8px padding all around passed the floor but is genuinely too tight for the text size). The new rule uses two independent axis thresholds that scale with font-size: vertical: max(4px, fontSize × 0.3) horizontal: max(8px, fontSize × 0.5) The asymmetry reflects typographic reality: line-height already provides built-in vertical breathing room (the line box is taller than the cap height), so vertical padding can be tighter than horizontal. Both thresholds scale with font-size — bigger text demands proportionally more padding. Behavior changes - Small inline pills with line-height-aware padding now pass (.detection-cmd: V 6 ≥ 4, H 14 ≥ 8). The homepage CSS is unchanged. - Cramped large text now flags (24px heading with 8px padding fails H 8 < 12). The old rule missed this entirely. - All original 8px-floor flag cases still flag — 4px on 14px text is still 4 < 4.2 vertical, 2px is still cramped, etc. - Snippet now indicates which axis failed and the specific threshold for the font-size: "6px vertical padding (need ≥4.8px for 16px text)" instead of the old "6px padding (need >=8px)". Fixture - tests/fixtures/antipatterns/cramped-padding.html is a new comprehensive side-by-side fixture with 8 flag cases and 12 pass cases spanning small pills, cards, code blocks, interactive elements, and big text. Replaces the prior 3-case version. Test - tests/detect-antipatterns-browser.test.mjs asserts exactly 8 cramped-padding findings with detailed comments listing each expected case and which axis fails. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> |
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Paul BakausandClaude Opus 4.6
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5bc5ece1ab |
Wire quality rules into the CLI and add Puppeteer fixture tests
The quality detection rules (line-length, cramped-padding, tight-leading, tiny-text, justified-text, all-caps-body, wide-tracking, skipped-heading) were originally added as browser-only and wired only into the overlay loop. The CLI's jsdom path silently skipped all of them. Two of the eight rules genuinely need real browser layout (line-length reads rect.width for chars-per-line; cramped-padding reads rect.width/height to filter small badges). The other six only need computed CSS values and pure DOM walks — they can run in jsdom too. Refactor - Extract a pure checkQuality(opts) from checkElementQualityDOM, taking pre-resolved lineHeightPx and letterSpacingPx so each adapter handles its own unit resolution. - Add resolveFontSizePx(el, win) — walks the parent chain to compute effective font-size in pixels, handling px / rem / em / % through inheritance. Browsers do this automatically in getComputedStyle, but jsdom returns "0.875rem" verbatim, which broke naive parseFloat math. - Add resolveLengthPx(value, fontSizePx) — generic CSS length → px helper used for line-height and letter-spacing in the Node adapter. - Extract checkPageQualityFromDoc(doc) and add a Node call site so skipped-heading fires from the CLI too. - Add checkElementQuality(el, style, tag, window) Node adapter and wire it into detectHtml's element loop. Tests - New tests/detect-antipatterns-browser.test.mjs — Puppeteer-backed runner that spins up a temporary static server (port 8765, mirrors the dev server's /fixtures/* and /js/* routes) and uses detectUrl() to load fixtures in headless Chrome. Asserts the two browser-only rules (cramped-padding, line-length) that need real layout. - New tests/fixtures/antipatterns/cramped-padding.html — focused side-by-side fixture for the cramped-padding rule. Pass column includes a faithful replica of .detection-cmd from the homepage (the disputed "small inline pill" case the user is deciding what to do with). Test asserts 3 findings: 2 from the obvious flag column + 1 from the disputed pill. - New tests/fixtures/antipatterns/quality.html — merged side-by-side replacement for the orphaned quality-should-flag/pass.html files. Covers all 7 typography-quality rules. The 6 jsdom-compatible rules are asserted in the jsdom test; line-length stays in the Puppeteer test. - Delete the orphaned quality-should-flag.html / quality-should-pass.html. - Wire the new browser test into bun run test (~2.6s overhead). Coverage win: the CLI now catches tight-leading, tiny-text, justified-text, all-caps-body, wide-tracking, and skipped-heading on real projects, where it previously missed all six. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> |