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Skill
noscript-tag
thedaviddias/Front-End-Checklist · skills/noscript-tag
Use when reviewing templates, rendered HTML, or shared components related to Provide noscript fallback content. Validate the final browser-facing markup, not just the source framework abstraction.
Repository stars: 74,669 · Incomplete scan
Skill
data-minimisation
thedaviddias/Front-End-Checklist · skills/data-minimisation
Use when reviewing form components, API payloads, or client-side storage to identify fields that are collected but not consumed by a stated feature.
Repository stars: 74,669 · Incomplete scan
Skill
cumulative-layout-shift
thedaviddias/Front-End-Checklist · skills/cumulative-layout-shift
Use when auditing slow page loads, heavy assets, or rendering delays related to Minimize cumulative layout shift. Verify the actual bottleneck in DevTools, Lighthouse, or field data before recommending changes.
Repository stars: 74,669 · Incomplete scan
Skill
aria-roles
thedaviddias/Front-End-Checklist · skills/aria-roles
Use when reviewing rendered HTML, interactive components, or design-system patterns related to Use valid ARIA role values. Check native semantics first, then inspect keyboard behavior, focus flow, accessible names, and screen-reader output where relevant.
Repository stars: 74,669 · Incomplete scan
Skill
frame-title
thedaviddias/Front-End-Checklist · skills/frame-title
Use when reviewing rendered HTML, interactive components, or design-system patterns related to Provide titles for iframes and frames. Check native semantics first, then inspect keyboard behavior, focus flow, accessible names, and screen-reader output where relevant.
Repository stars: 74,669 · Incomplete scan
Skill
clean-up-comments
thedaviddias/Front-End-Checklist · skills/clean-up-comments
Use when reviewing templates, rendered HTML, or shared components related to Remove comments and debug code in production. Validate the final browser-facing markup, not just the source framework abstraction.
Repository stars: 74,669 · Incomplete scan
Skill
review
thedaviddias/Front-End-Checklist · skills/review
Use when applies to product pages, local business pages, recipes, apps, books, and any page that aggregates user reviews. Use when auditing rich result eligibility for e-commerce or review sites.
Repository stars: 74,669 · Incomplete scan
Skill
slug-keywords
thedaviddias/Front-End-Checklist · skills/slug-keywords
Use when applies to blog posts, product pages, and any content page with editable URL slugs. Use when building a URL strategy for a new site or auditing existing URLs for keyword inclusion.
Repository stars: 74,669 · Incomplete scan
Skill
error-handling
thedaviddias/Front-End-Checklist · skills/error-handling
Use when reviewing scripts, client components, bundles, or runtime behavior related to Implement proper error handling. Inspect both source code and the browser execution path so fixes target the real bottleneck or bug.
Repository stars: 74,669 · Incomplete scan
Skill
draggable-accessibility
thedaviddias/Front-End-Checklist · skills/draggable-accessibility
Use when reviewing templates, rendered HTML, or shared components related to Make drag and drop accessible. Validate the final browser-facing markup, not just the source framework abstraction.
Repository stars: 74,669 · Incomplete scan
Skill
robots-txt
thedaviddias/Front-End-Checklist · skills/robots-txt
Use when applies to any public website. Use when auditing technical SEO foundations or diagnosing crawl coverage gaps.
Repository stars: 74,669 · Incomplete scan
Skill
list-virtualization
thedaviddias/Front-End-Checklist · skills/list-virtualization
Use when reviewing dashboards, admin tables, search results, or feeds with many repeated items. Confirm the bottleneck is DOM or rendering cost before introducing virtualization because small lists usually do not need the added complexity.
Repository stars: 74,669 · Incomplete scan
Skill
citations
thedaviddias/Front-End-Checklist · skills/citations
Use when auditing metadata, crawlability, structured data, or indexability related to Cite authoritative external sources. Verify the rendered HTML and HTTP response rather than relying only on source files.
Repository stars: 74,669 · Incomplete scan
Skill
browser-required
thedaviddias/Front-End-Checklist · skills/browser-required
Use when auditing slow page loads, heavy assets, or rendering delays related to Perform browser-based performance audits. Verify the actual bottleneck in DevTools, Lighthouse, or field data before recommending changes.
Repository stars: 74,669 · Incomplete scan
Skill
favicons
thedaviddias/Front-End-Checklist · skills/favicons
Use when reviewing templates, rendered HTML, or shared components related to Implement favicons for all devices. Validate the final browser-facing markup, not just the source framework abstraction.
Repository stars: 74,669 · Incomplete scan
Skill
memory-leaks
thedaviddias/Front-End-Checklist · skills/memory-leaks
Use when reviewing scripts, client components, bundles, or runtime behavior related to Prevent common memory leak patterns. Inspect both source code and the browser execution path so fixes target the real bottleneck or bug.
Repository stars: 74,669 · Incomplete scan
Skill
dom-size
thedaviddias/Front-End-Checklist · skills/dom-size
Use when auditing slow page loads, heavy assets, or rendering delays related to Reduce DOM size and complexity. Verify the actual bottleneck in DevTools, Lighthouse, or field data before recommending changes.
Repository stars: 74,669 · Incomplete scan
Skill
search-input
thedaviddias/Front-End-Checklist · skills/search-input
Use when reviewing templates, rendered HTML, or shared components related to Make search inputs accessible. Validate the final browser-facing markup, not just the source framework abstraction.
Repository stars: 74,669 · Incomplete scan
Skill
picture-element
thedaviddias/Front-End-Checklist · skills/picture-element
Use when reviewing image assets, markup, and CDN or build transforms related to Use <picture> with an <img> fallback. Check encoded size, rendered size, loading strategy, and above-the-fold impact together.
Repository stars: 74,669 · Incomplete scan
Skill
animated-content
thedaviddias/Front-End-Checklist · skills/animated-content
Use when auditing slow page loads, heavy assets, or rendering delays related to Convert animated GIFs to video. Verify the actual bottleneck in DevTools, Lighthouse, or field data before recommending changes.
Repository stars: 74,669 · Incomplete scan
Skill
accessibility-testing
thedaviddias/Front-End-Checklist · skills/accessibility-testing
Use when reviewing component libraries, page flows, or CI pipelines that need repeatable accessibility checks. Automated testing is strongest at catching structural and attribute-level issues; it does not replace keyboard, screen reader, and manual UX testing.
Repository stars: 74,669 · Incomplete scan
Skill
anchor-smooth-scroll
thedaviddias/Front-End-Checklist · skills/anchor-smooth-scroll
Use when reviewing rendered HTML, interactive components, or design-system patterns related to Provide instant anchor scroll option. Check native semantics first, then inspect keyboard behavior, focus flow, accessible names, and screen-reader output where relevant.
Repository stars: 74,669 · Incomplete scan
Skill
content-security-policy
thedaviddias/Front-End-Checklist · skills/content-security-policy
Use when reviewing headers, forms, cookies, or third-party integrations related to Implement a content security policy. Validate the effective browser and HTTP behavior in a production-like environment.
Repository stars: 74,669 · Incomplete scan
Skill
translation-strings
thedaviddias/Front-End-Checklist · skills/translation-strings
Use when reviewing a codebase for internationalisation readiness, setting up an i18n library, or preparing strings for a new locale.
Repository stars: 74,669 · Incomplete scan
Skill
author-expertise
thedaviddias/Front-End-Checklist · skills/author-expertise
Use when auditing metadata, crawlability, structured data, or indexability related to Highlight author credentials and expertise. Verify the rendered HTML and HTTP response rather than relying only on source files.
Repository stars: 74,669 · Incomplete scan
Skill
terms-of-service
thedaviddias/Front-End-Checklist · skills/terms-of-service
Use when reviewing whether a website or web application has a visible Terms of Service link accessible from every page.
Repository stars: 74,669 · Incomplete scan
Skill
avoid-eval
thedaviddias/Front-End-Checklist · skills/avoid-eval
Use when reviewing scripts, client components, bundles, or runtime behavior related to Never use eval() or unsafe dynamic code execution. Inspect both source code and the browser execution path so fixes target the real bottleneck or bug.
Repository stars: 74,669 · Incomplete scan
Skill
offline-fallback
thedaviddias/Front-End-Checklist · skills/offline-fallback
Use when adding PWA capabilities, implementing a service worker, or improving the experience for users on unreliable network connections.
Repository stars: 74,669 · Incomplete scan
Skill
aria-text
thedaviddias/Front-End-Checklist · skills/aria-text
Use when reviewing rendered HTML, interactive components, or design-system patterns related to Avoid focusable descendants in role='text' elements. Check native semantics first, then inspect keyboard behavior, focus flow, accessible names, and screen-reader output where relevant.
Repository stars: 74,669 · Incomplete scan
Skill
frontend-checklist-global
thedaviddias/Front-End-Checklist · skills/frontend-checklist-global
Use when auditing or improving any frontend codebase against the full Front-End Checklist rule corpus through one entry point.
Repository stars: 74,669 · Incomplete scan
Skill
html5-semantic-elements
thedaviddias/Front-End-Checklist · skills/html5-semantic-elements
Use when reviewing templates, rendered HTML, or shared components related to Use semantic HTML elements. Validate the final browser-facing markup, not just the source framework abstraction.
Repository stars: 74,669 · Incomplete scan
Skill
focus-styles
thedaviddias/Front-End-Checklist · skills/focus-styles
Use when reviewing stylesheets, component styles, and responsive behavior related to Provide visible custom focus indicators. Check the rendered layout across breakpoints and interaction states before proposing a fix.
Repository stars: 74,669 · Incomplete scan
Skill
audio-descriptions
thedaviddias/Front-End-Checklist · skills/audio-descriptions
Use when reviewing rendered HTML, interactive components, or design-system patterns related to Provide audio descriptions for video. Check native semantics first, then inspect keyboard behavior, focus flow, accessible names, and screen-reader output where relevant.
Repository stars: 74,669 · Incomplete scan
Skill
javascript-minification
thedaviddias/Front-End-Checklist · skills/javascript-minification
Use when reviewing scripts, client components, bundles, or runtime behavior related to Minify all JavaScript files. Inspect both source code and the browser execution path so fixes target the real bottleneck or bug.
Repository stars: 74,669 · Incomplete scan
Skill
preconnect
thedaviddias/Front-End-Checklist · skills/preconnect
Use when auditing slow page loads, heavy assets, or rendering delays related to Use preconnect for critical third-party origins. Verify the actual bottleneck in DevTools, Lighthouse, or field data before recommending changes.
Repository stars: 74,669 · Incomplete scan
Skill
select-name
thedaviddias/Front-End-Checklist · skills/select-name
Use when reviewing rendered HTML, interactive components, or design-system patterns related to Provide accessible names for select elements. Check native semantics first, then inspect keyboard behavior, focus flow, accessible names, and screen-reader output where relevant.
Repository stars: 74,669 · Incomplete scan
Skill
pluralization
thedaviddias/Front-End-Checklist · skills/pluralization
Use when reviewing string concatenation involving counts, translation key lookups, or i18n library configurations to check whether plural forms are handled correctly for all target locales.
Repository stars: 74,669 · Incomplete scan
Skill
skip-navigation
thedaviddias/Front-End-Checklist · skills/skip-navigation
Use when reviewing rendered HTML, interactive components, or design-system patterns related to Include a skip navigation link. Check native semantics first, then inspect keyboard behavior, focus flow, accessible names, and screen-reader output where relevant.
Repository stars: 74,669 · Incomplete scan
Skill
offscreen-lazy
thedaviddias/Front-End-Checklist · skills/offscreen-lazy
Use when reviewing image assets, markup, and CDN or build transforms related to Lazy load offscreen images. Check encoded size, rendered size, loading strategy, and above-the-fold impact together. Missing `loading='lazy'` is only a valid finding when you can reasonably tell the image is offscreen or non-critical.
Repository stars: 74,669 · Incomplete scan
Skill
dark-mode-css
thedaviddias/Front-End-Checklist · skills/dark-mode-css
Use when reviewing stylesheets, component styles, and responsive behavior related to Support dark mode with prefers-color-scheme. Check the rendered layout across breakpoints and interaction states before proposing a fix.
Repository stars: 74,669 · Incomplete scan
Skill
cross-origin-security
thedaviddias/Front-End-Checklist · skills/cross-origin-security
Use when reviewing scripts, client components, bundles, or runtime behavior related to Handle cross-origin requests securely. Inspect both source code and the browser execution path so fixes target the real bottleneck or bug.
Repository stars: 74,669 · Incomplete scan
Skill
parallax-effects
thedaviddias/Front-End-Checklist · skills/parallax-effects
Use when reviewing rendered HTML, interactive components, or design-system patterns related to Provide alternatives to parallax effects. Check native semantics first, then inspect keyboard behavior, focus flow, accessible names, and screen-reader output where relevant.
Repository stars: 74,669 · Incomplete scan
Skill
web-storage
thedaviddias/Front-End-Checklist · skills/web-storage
Use when reviewing scripts, client components, bundles, or runtime behavior related to Use Web Storage API safely. Inspect both source code and the browser execution path so fixes target the real bottleneck or bug.
Repository stars: 74,669 · Incomplete scan
Skill
affiliate-disclosure
thedaviddias/Front-End-Checklist · skills/affiliate-disclosure
Use when auditing metadata, crawlability, structured data, or indexability related to Provide clear affiliate disclosures. Verify the rendered HTML and HTTP response rather than relying only on source files.
Repository stars: 74,669 · Incomplete scan
Skill
listitem
thedaviddias/Front-End-Checklist · skills/listitem
Use when applies to HTML documents with `<li>` elements. Also applies to custom ARIA lists where `role='listitem'` must be owned by `role='list'`. Common violations occur in templating systems where list markup is split across components or in CSS resets where developers use `<li>` for layout without proper list parents.
Repository stars: 74,669 · Incomplete scan
Skill
reset-css
thedaviddias/Front-End-Checklist · skills/reset-css
Use when reviewing stylesheets, component styles, and responsive behavior related to Use a CSS reset or normalize stylesheet. Check the rendered layout across breakpoints and interaction states before proposing a fix.
Repository stars: 74,669 · Incomplete scan
Skill
locale-images
thedaviddias/Front-End-Checklist · skills/locale-images
Use when reviewing image assets, icon libraries, or components that render illustrations to identify culture-specific content that may need locale overrides or replacement with neutral alternatives.
Repository stars: 74,669 · Incomplete scan
Skill
ai-content
thedaviddias/Front-End-Checklist · skills/ai-content
Use when auditing metadata, crawlability, structured data, or indexability related to Audit and refine AI-generated content. Verify the rendered HTML and HTTP response rather than relying only on source files.
Repository stars: 74,669 · Incomplete scan
Skill
embedded-or-inline-css
thedaviddias/Front-End-Checklist · skills/embedded-or-inline-css
Use when reviewing stylesheets, component styles, and responsive behavior related to Avoid embedded and inline CSS. Check the rendered layout across breakpoints and interaction states before proposing a fix.
Repository stars: 74,669 · Incomplete scan
Skill
anchor-text
thedaviddias/Front-End-Checklist · skills/anchor-text
Use when auditing metadata, crawlability, structured data, or indexability related to Use descriptive anchor text. Verify the rendered HTML and HTTP response rather than relying only on source files.
Repository stars: 74,669 · Incomplete scan
Automated signals, not a guarantee. How the checks work.
