ngocanhnckh / renderlint
Lint the rendered UI: catches overflowing text, low contrast, overlaps, broken responsive layouts, emoji icons and more in any web framework. Built for AI coding agents.
Why this job: works in the areas we cover, but does not say which job it does
What it does
Text spilling out of cards, gray-on-gray captions, chart labels on top of each other, a layout that only breaks at 1024px, a dropdown arrow jammed against the border, $undefined in a KPI tile, emoji where icons should be. TypeScript and ESLint can't see any of this, because the code is fine. It's the *pixels* that are wrong.
Get started
npx -y @ngocanhnckh/renderlint init
# one-time setup: installs it, adds config, build gate, agent instructions, Claude Code hook
npx renderlint
# check: exits 1 if any error is found- Maintenance
- Active
- Last commit 2 days ago
- Stars
- 263
- +168 this week
- Licence
- MIT
- Allows business use
- Downloads for
- None listed
- No release files
- Latest version
- None yet
- No releases
- Built with
- JavaScript
- 98% of the code
Is it looked after?
- Contributors
- 1
- Last 90 days
- Issues
- 100% closed
- 0 still open
- Pull requests
- 1 merged
- 1 waiting
- Releases
- None
- Never published
- Contributing guide (opens in new tab)
- Security policy (opens in new tab)
- No code of conduct
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More: languages, topics and project record
Languages
- JavaScript 98%
- PHP 1%
- CSS <1%
- HTML <1%
Topics
- accessibility
- ai-agents
- claude-code
- contrast
- frontend
- linter
- playwright
- responsive-design
- ui
- visual-testing
Project record
- JobOther AI tools
- StatusNew to our list
- Commits85
- Forks56
- Watching0
- CreatedOct 25, 2026
- First seen by usNov 7, 2026
- CheckedNov 9, 2026