thedaviddias

thedaviddias/Front-End-Checklist

Skill Claude CodeCodex

Use when reviewing image assets, markup, and CDN or build transforms related to Use AVIF format for modern browsers. Check encoded size, rendered size, loading strategy, and above-the-fold impact together.

thedaviddias/Front-End-Checklist

Skill Claude CodeCodex

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.

thedaviddias/Front-End-Checklist

Skill Claude CodeCodex

Use when reviewing navigation performance, browser lifecycle events, or resume-from-memory behavior. Check the actual browser lifecycle and restore path, not only static code patterns.

thedaviddias/Front-End-Checklist

Skill Claude CodeCodex

Use when reviewing HTML source and JavaScript for links or resource URLs pointing to domains listed in common adblocker filter lists.

thedaviddias/Front-End-Checklist

Skill Claude CodeCodex

Use when reviewing templates, rendered HTML, or shared components related to Implement accessible breadcrumb navigation. Validate the final browser-facing markup, not just the source framework abstraction.

thedaviddias/Front-End-Checklist

Skill Claude CodeCodex

Use when auditing metadata, crawlability, structured data, or indexability related to Implement valid BreadcrumbList schema. Verify the rendered HTML and HTTP response rather than relying only on source files.

thedaviddias/Front-End-Checklist

Skill Claude CodeCodex

Use when auditing metadata, crawlability, structured data, or indexability related to Fix or remove broken external links. Verify the rendered HTML and HTTP response rather than relying only on source files.

thedaviddias/Front-End-Checklist

Skill Claude CodeCodex

Use when auditing metadata, crawlability, structured data, or indexability related to Fix malformed HTML structure. Verify the rendered HTML and HTTP response rather than relying only on source files.

thedaviddias/Front-End-Checklist

Skill Claude CodeCodex

Use when reviewing image assets, markup, and CDN or build transforms related to Fix broken images. Check encoded size, rendered size, loading strategy, and above-the-fold impact together.

thedaviddias/Front-End-Checklist

Skill Claude CodeCodex

Use when auditing metadata, crawlability, structured data, or indexability related to Resolve internal broken links. Verify the rendered HTML and HTTP response rather than relying only on source files.

thedaviddias/Front-End-Checklist

Skill Claude CodeCodex

Use when auditing slow page loads, heavy assets, or rendering delays related to Enable browser caching. Verify the actual bottleneck in DevTools, Lighthouse, or field data before recommending changes.

thedaviddias/Front-End-Checklist

Skill Claude CodeCodex

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.

thedaviddias/Front-End-Checklist

Skill Claude CodeCodex

Use when reviewing rendered HTML, interactive components, or design-system patterns related to Provide accessible names for buttons. Check native semantics first, then inspect keyboard behavior, focus flow, accessible names, and screen-reader output where relevant.

thedaviddias/Front-End-Checklist

Skill Claude CodeCodex

Use when auditing metadata, crawlability, structured data, or indexability related to Avoid redirect chains on canonical URLs. Verify the rendered HTML and HTTP response rather than relying only on source files.

thedaviddias/Front-End-Checklist

Skill Claude CodeCodex

Use when auditing metadata, crawlability, structured data, or indexability related to Sync HTML canonical tags and Link headers. Verify the rendered HTML and HTTP response rather than relying only on source files.

thedaviddias/Front-End-Checklist

Skill Claude CodeCodex

Use when auditing metadata, crawlability, structured data, or indexability related to Set canonical URLs for all pages. Verify the rendered HTML and HTTP response rather than relying only on source files.

thedaviddias/Front-End-Checklist

Skill Claude CodeCodex

Use when reviewing templates, rendered HTML, or shared components related to Make carousels accessible. Validate the final browser-facing markup, not just the source framework abstraction.

thedaviddias/Front-End-Checklist

Skill Claude CodeCodex

Use when reviewing a CSS architecture for specificity issues, setting up a design system, or migrating a large codebase from utility-first to a layered architecture.

thedaviddias/Front-End-Checklist

Skill Claude CodeCodex

Use when auditing slow page loads, heavy assets, or rendering delays related to Use a content delivery network. Verify the actual bottleneck in DevTools, Lighthouse, or field data before recommending changes.

thedaviddias/Front-End-Checklist

Skill Claude CodeCodex

Use when reviewing templates, rendered HTML, or shared components related to Declare UTF-8 character encoding. Validate the final browser-facing markup, not just the source framework abstraction.

thedaviddias/Front-End-Checklist

Skill Claude CodeCodex

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.

thedaviddias/Front-End-Checklist

Skill Claude CodeCodex

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.

thedaviddias/Front-End-Checklist

Skill Claude CodeCodex

Use when reviewing large SPA bundles, new dependency additions, or routes that feel slow to hydrate. Focus on code that is not required for the initial view and can move behind route transitions, user interaction, or viewport-based loading.

thedaviddias/Front-End-Checklist

Skill Claude CodeCodex

Use when applies to all visible text and text images, UI component borders (input fields, buttons), focus indicators, icons that convey meaning, and graphical objects required to understand content. Does not apply to inactive/disabled UI components or purely decorative elements.