dlitem
Use when reviewing rendered HTML, interactive components, or design-system patterns related to Wrap definition items in a definition list. Check native…
Skills
Find an Agent Skill for your task. Read the guide and copy the install command.
Updated 10-31 00:15
Frontend & websites
11,329 results
figure-figcaption
Use when reviewing image assets, markup, and CDN or build transforms related to Use <figure> and <figcaption> for image captions. Check encoded size, rendered…
filename-quality
Use when reviewing image assets, markup, and CDN or build transforms related to Use descriptive image filenames. Check encoded size, rendered size, loading…
identical-links-same-purpose
Use when reviewing rendered HTML, interactive components, or design-system patterns related to Ensure identical links have consistent destinations. Check…
landmark-one-main
Use when reviewing rendered HTML, interactive components, or design-system patterns related to Use exactly one main landmark. Check native semantics first,…
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…
nofollow-internal
Use when auditing internal link structure or reviewing link attributes. Applies to any site using rel=nofollow on links pointing to pages within the same…
nosnippet
Use when auditing robots meta tags. Applies to any important landing page, article, or product page that should appear with a description in search results.
parallax-effects
Use when reviewing rendered HTML, interactive components, or design-system patterns related to Provide alternatives to parallax effects. Check native semantics…
redirect-chains
Use when auditing internal link structure after a URL migration, domain change, or site rebuild. Applies to any site that has had redirects in place for more…
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…
resource-hints
Use when auditing slow page loads, heavy assets, or rendering delays related to Use resource hints for faster loading. Verify the actual bottleneck in…
semantic-lists
Use when reviewing rendered HTML, interactive components, or design-system patterns related to Use semantic list elements. Check native semantics first, then…
sensory-instructions
Use when reviewing rendered HTML, interactive components, or design-system patterns related to Avoid sensory-only instructions. Check native semantics first,…
session-timeout-recovery
Use when reviewing authenticated user flows or long forms. Check both client and server behavior: warning timing, dialog accessibility, autosave frequency,…
special-chars
Use when applies to any site with user-generated slugs, CMS-generated URLs, or content in non-English languages. Use when auditing URLs for crawl errors or…
streaming-html
Use when reviewing server-side rendering setup, Next.js App Router pages, or Node.js HTTP handlers to verify that HTML is streamed incrementally rather than…
subgrid
Use when reviewing card grid layouts with misaligned content areas, or any nested grid where child items need to align with sibling cards' corresponding…
th-has-data-cells
Use when reviewing rendered HTML, interactive components, or design-system patterns related to Ensure table headers associate with data cells. Check native…
type-coercion
Use when reviewing scripts, client components, bundles, or runtime behavior related to Avoid implicit type coercion. Inspect both source code and the browser…
video
Use when applies to any page embedding or hosting video content (YouTube, Vimeo, self-hosted). Use when adding video content to a site or auditing structured…
video-thumbnail
Use when applies to all `<video>` elements in HTML. The `poster` attribute specifies the URL of an image to show as a placeholder before the video is loaded or…
view-transitions
Use when adding page transition animations, image expand/contract effects, shared-element transitions, or improving navigation UX in a single-page or…
webpagetest
Use when reviewing templates, rendered HTML, or shared components related to Analyze performance with WebPageTest. Validate the final browser-facing markup,…