Bundles recent CLI/detector work that landed on v2.0 since 2.0.6:
side-tab border detection on oklch/oklab/lch/lab and CSS variables,
emoji-only handling in contrast/icon-tile rules, asymmetric
font-size-aware cramped-padding rule, full anti-pattern names in
overlay labels, and the CI sandbox flags for Puppeteer fixture tests.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Groundwork for new /skills, /anti-patterns, /tutorials sections.
No user-visible changes yet — this is pure plumbing.
- Split main.css into tokens.css (design tokens + reset, ~100 lines) and
main.css (everything else, imports tokens.css). Lets sub-pages import
only tokens without pulling in the landing-page component CSS.
- Add marked as a dependency.
- Add scripts/lib/render-markdown.js: marked wrapper with a custom link
resolver (skill slugs, reference/*.md anchors, external rel=noopener),
stable heading slugger, and terminal-style code blocks.
- Add scripts/lib/render-page.js: page shell wrapper that injects the
shared site header partial with aria-current marking.
- Add content/site/partials/header.html: shared site header with nav
(Home / Skills / Anti-Patterns / Tutorials / Gallery / GitHub).
- Add public/css/sub-pages.css: shared styles for generated pages, with
.site-header styling (sticky, backdrop blur, accent-underlined active
nav item) and mobile collapse.
Build still produces the same 104 KB landing-page CSS chunk; tests pass.
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>
Adds a Manifest V3 Chrome extension that injects the detector when
DevTools opens, with a dedicated panel for browsing findings, a toolbar
popup for quick scan/toggle, and per-rule settings synced via
chrome.storage. Categorizes anti-patterns into AI slop vs quality
issues with visual differentiation (sparkle prefix, panel grouping).
Overlay labels are polished with flush positioning, cycling for
multi-finding elements, and synchronized hover darkening.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Merges the impeccable-detect CLI repo (pbakaus/impeccable-cli@831a6cc)
into this repo. The BSL-1.1 license that motivated the split is gone;
everything is now Apache 2.0.
- Add bin/, src/, detection tests and fixtures from CLI repo
- Merge package.json: name → "impeccable", add bin/exports/files fields
- Internal refs now read from local src/ instead of node_modules/
- Update SPDX headers, NOTICE.md, CLAUDE.md, FAQ, npm README
- Add prepack/postpack scripts for CLI-focused README on npm
- Remove terminal license labels (no longer needed)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The CLI and detection engine now live in pbakaus/impeccable-detect
(published as 'impeccable' on npm, BSL-1.1). This repo is purely
Apache 2.0: skills, prompts, website, and build system.
- Remove bin/ (CLI moved to CLI repo)
- Remove README.npm.md (moved to CLI repo)
- Remove @impeccable/detect dependency, add impeccable dependency
- Set package.json to private (no longer published to npm)
- Update all references from @impeccable/detect to impeccable
- Update CLAUDE.md, NOTICE.md, FAQ, and changelog
- Rebuild all provider skill distributions
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Replace local detection engine dependency with @impeccable/detect (BSL-1.1
licensed, github:pbakaus/impeccable-detect). The main CLI now delegates
both `detect` and `live` commands to the external package.
Update critique skill to use `npx @impeccable/detect live` instead of
python3 http.server for serving the browser detection overlay.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
New `impeccable skills` CLI with three subcommands:
- `skills help`: fetches and displays all 20 commands from the API
- `skills install`: delegates to `npx skills add pbakaus/impeccable`
- `skills update`: tries `npx skills update` first; if skills aren't
managed by the skills CLI, downloads the universal bundle from
impeccable.style and overwrites provider folders directly, with
git-based modification detection and confirmation prompt
Also fixes npm metadata: homepage -> impeccable.style, license -> Apache-2.0
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Rename bin/impeccable.mjs to bin/impeccable (npm rejects .mjs in bin)
- Shebang: #!/usr/bin/env node (works without Bun)
- Add README.npm.md with CLI-focused docs, swapped in during publish
- Build browser script to source/ dir so URL scanning works in npm pkg
- Include browser script in files field
- Move website-only deps (archiver, motion, playwright) to devDependencies
- jsdom as dependency, puppeteer as optionalDependency
- Bump version to 2.0.1 across package.json, plugin.json, marketplace.json
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Usage: npx impeccable detect [file-or-dir-or-url...]
Subcommand structure designed for future expansion. The detect
subcommand delegates to the existing detection engine with all
its modes (jsdom, regex, Puppeteer).
- bin/impeccable.mjs: CLI entry point with bun shebang
- package.json: bin field added
- Export detectCli (main) from detection script
- Updated help text to show impeccable detect usage
- Updated CLAUDE.md and README.md with CLI docs
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Detection improvements:
- Remove SAFE_TAGS from glow check (buttons/links with glows are valid)
- Add gradient color parsing (parseGradientColors) for AI palette
detection on gradient backgrounds including buttons
- Detect cyan neon text on dark backgrounds as AI palette
- Resolve gradient backgrounds as dark for glow detection
- Fix pure-black false positive on semi-transparent overlays (a >= 0.9)
- Skip low-contrast/gray-on-color when background is a gradient
- Fix "Only font:" double-colon in browser labels
Test performance:
- Split jsdom fixture tests to Node's test runner (bun + jsdom hangs
after ~13 instances due to resource leak)
- bun test for unit/regex/CLI tests (94 tests, 4s)
- node --test for jsdom fixtures (15 tests, 1.3s)
- Total: 109 tests in ~5s (was 280s+)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Major cleanup:
- detectUrl() now injects the browser script via page.evaluate() and
calls window.impeccableScan() instead of reimplementing all detection
logic inline. Removes ~80 lines of triple-duplicated code.
- Removed dead isPureBlackOrWhite function.
- CLI reduced from 1286 to 1212 lines.
New: Puppeteer-powered browser parity tests (detect-antipatterns-browser.test.js):
- Starts a local HTTP server for fixtures
- Loads fixture pages in headless Chrome
- Runs the browser detection script via impeccableScan()
- Verifies findings match expectations for all fixture categories:
borders, colors, layout, typography, partials
8 new browser tests catch desync between CLI and browser script
(like the WeakSet iteration bugs we hit earlier).
puppeteer added as devDependency.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
New in v1.5.0:
- 3 new skills: /typeset, /arrange, /overdrive (beta)
- Shared Context Gathering Protocol with .impeccable.md
- teach-impeccable writes provider-agnostic context
- Deep linking to commands (#cmd-overdrive etc.)
- JS-powered demo infrastructure with live laser signature
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Added OpenCode provider support
- Added Pi provider support
- Recategorized /onboard as an enhancement command
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Cloudflare Pages build environment doesn't have the zip CLI tool,
causing zip bundle creation to fail silently. Switched to the archiver
npm package for cross-platform zip generation.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Replace Vercel serverless functions with Cloudflare Pages static
rewrites and lightweight download functions. Pre-generate all API
JSON data at build time for zero-invocation static serving. Also
fix stale simplify→distill rename in framework-viz periodic table.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Combined all post-v1.0 changelog entries into single v1.1.0
- Updated version to 1.1.0 in package.json, plugin.json, marketplace.json
- Added GitHub icon link to hero top-right
- Added README.txt to universal ZIP (macOS hides dotfile-only folders)
- Added versioning instructions to CLAUDE.md
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
All commands are now skills with user-invokable: true. Source lives in
source/skills/{name}/SKILL.md. Added VS Code Copilot (.agents/skills/)
and Google Antigravity (.agent/skills/) transformers. All 6 providers
output to skills directories only — no more commands/prompts dirs.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add scripts/generate-og-image.js that renders the OG image with Playwright
using the actual site fonts (Cormorant Garamond, Instrument Sans, Space
Grotesk) and dynamically counts skills/commands from source/. Switch from
PNG to JPEG (512 KB → 25 KB). Run with `bun run og-image`.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Remove Tailwind CSS and related dependencies (tailwindcss, @tailwindcss/cli, bun-plugin-tailwind)
- Remove unused dependencies (lenis, @paper-design/shaders, three)
- Convert @theme variables to CSS custom properties in :root
- Add minimal CSS reset for browser consistency
- Update server to serve /css/* and /js/* routes directly
- Fix conflicting CSS rules that broke commands section layout
- Delete bunfig.toml (no longer needed without Tailwind plugin)
The site now uses native CSS imports via Bun's built-in bundler,
eliminating the need for separate Tailwind compilation step.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add missing /api/patterns.js endpoint (was causing 404)
- Fix Tailwind CSS: compile with @tailwindcss/cli instead of Bun virtual module
- Update API handlers to use standard Vercel function export format
- Configure vercel.json with proper Bun runtime (runtime: "bun@1")
- Add @tailwindcss/cli to devDependencies
- Add generated styles.css to .gitignore
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Replace subway map with periodic table of commands
- Info panel shows command details on hover
- Click element to jump to command in Commands section
- URL hash updates as you scroll between sections
- Direct linking to sections works
- Fix spacing issues in solution section
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Major changes:
- Consolidate 8 design skills into single frontend-design skill with 7 reference files
- Add source/patterns.md as single source of truth for patterns/antipatterns
- Patterns are merged into skill during build, served via API for website
- Website now dynamically renders both "What TO Do" and "What NOT to Do" sections
- Update build system to handle directory-based skills with references
- Add /api/patterns endpoint to server
- Refactor website with new Antidote section layout
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
