Web Performance

alirezarezvani Bundle

Implement, audit, and validate JSON-LD structured data to earn rich results in Google and improve AI search visibility.

addyosmani Skill

Measures application performance first, identifies bottlenecks, and applies targeted fixes for frontend and backend systems.

antfu Bundle

Configure Vite build tool, use its plugin API, set up SSR, and migrate to Vite 8 with Rolldown.

microsoft Skill

Build real-time messaging applications using Azure Web PubSub SDKs for JavaScript, including server-side management, client-side pub/sub, and Express event handlers.

microsoft Bundle

Build real-time web applications with Azure Web PubSub SDK for Java, enabling WebSocket-based messaging, live updates, chat, and server-to-client push notifications.

microsoft Skill

Send real-time messages and manage WebSocket connections using Azure Web PubSub Service SDK for Python.

affaan-m Skill

Measure performance baselines, detect regressions before and after PRs, and compare stack alternatives using browser, API, and build benchmarks.

affaan-m Skill

Optimizes Next.js 16+ development with Turbopack for faster bundling, caching, and dev startup, and clarifies when to use Turbopack vs webpack.

antigravity Skill

Audits images on a webpage for SEO and performance, checking alt text, file sizes, formats, responsive images, lazy loading, and CLS prevention.

cloudflare Skill

Audits web performance by measuring Core Web Vitals (LCP, INP, CLS) and supplementary metrics, identifying render-blocking resources, network dependency chains, layout shifts, caching issues, and accessibility gaps using Chrome DevTools MCP.

expo Bundle

Add EAS Observe to an Expo project for startup, navigation, and custom-event performance tracking, query metrics via the EAS CLI, and interpret results.

adobe Bundle

Audits a website from three perspectives—design, SEO/technical, and LLM/AI-search visibility—and produces a scored, evidence-bound report with prioritized improvements.

adobe Bundle

Review code for AEM Edge Delivery Services projects, validating code quality, performance, accessibility, and adherence to EDS best practices during self-review or pull request review.

adobe Bundle

Improve cache efficiency, latency, and throughput for AMS deployments using the Adobe Dispatcher Apache HTTP Server module and related HTTPD configuration.

adobe Bundle

Audit images across AEM Edge Delivery Services pages for SEO and performance, checking alt text quality, dimensions, lazy loading, fetch priority, file naming, and decorative image handling, and generate per-page reports with fix instructions.

adobe Bundle

Analyze scraped webpage content to identify section boundaries and content sequences for AEM Edge Delivery Services import.

adobe Bundle

Compare two versions of an AEM Edge Delivery Services page to identify content, metadata, and block changes. Fetches preview vs live or two explicit URLs and produces a detailed diff report.

adobe Bundle

Audit AEM Edge Delivery Services pages for content quality, SEO, accessibility, performance, and EDS best practices, producing a prioritized fix list with remediation steps.

adobe Bundle

Audit AEM Edge Delivery Services commerce product pages for search engine crawlability and indexing, then remediate issues with meta tags, structured data, canonical URLs, and image optimization.

github Skill

Controls and inspects a live Chrome browser for automation, debugging, and performance profiling using the Chrome DevTools MCP server.

vercel-labs Bundle

Optimize React and Next.js applications with 70 performance rules across 8 categories, prioritized by impact for automated refactoring and code generation.

dimillian Bundle

Identify render hotspots, isolate expensive updates, and apply targeted React optimizations without changing UI behavior.

wondelai Bundle

Optimize web performance by applying browser networking, protocol, and rendering principles to reduce latency and improve Core Web Vitals.

ibelick Skill

Audit and fix animation performance issues including layout thrashing, compositor properties, scroll-linked motion, and blur effects.

adobe Bundle

Diagnose and fix Core Web Vitals issues on AEM Edge Delivery Services pages using EDS-specific domain knowledge, including the 100KB LCP budget, E-L-D loading phases, block rendering behavior, and third-party script impact. Produces specific fixes for LCP, CLS, and INP with before/after projections.

claude-skills Bundle

Guides building sites with SvelteKit 2, Svelte 5, and Tailwind CSS v4, covering setup, runes, forms, styling, deployment, and migration through curated documentation and a structured search workflow.

tinh2 Skill

Audits and fixes responsive design issues across breakpoints, including fixed widths, missing media queries, non-responsive images, undersized touch targets, and horizontal scroll, with framework detection and verification at mobile, tablet, desktop, and wide viewports.

tinh2 Skill

Audits design quality across accessibility, performance, theming, and responsiveness, producing a prioritized report with severity ratings and fix recommendations.

pranavnagrecha Bundle

Optimizes Lightning Web Components for slow initial load, heavy rerenders, large-list rendering, payload reduction, and lazy instantiation choices such as lwc:if, tabs, or dynamic components.

comeonoliver Skill

Performs a meticulous final pass on frontend work, checking visual alignment, typography, color contrast, interaction states, micro-interactions, content, icons, forms, edge cases, responsiveness, performance, and code quality to elevate work from shipped to polished.

dvcrn Skill

Runs AEO audits on deployed sites, applies targeted fixes, validates JSON-LD schema, generates llms.txt files, and monitors changes over time.

sakamoto-family-smile Skill

Audits and improves search visibility through technical SEO, on-page optimization, structured data, Core Web Vitals, and content strategy.

sakamoto-family-smile Skill

Optimizes React and Next.js performance with 70+ rules across 8 priority categories, covering waterfalls, bundle size, server-side, client fetching, re-renders, rendering, JS micro-perf, and advanced patterns. Use when writing, reviewing, or refactoring React/Next.js code.

scoheart Bundle

Optimizes React and Next.js performance with 69 prioritized rules covering waterfalls, bundle size, server-side rendering, and re-rendering patterns.

joshuashepherd Skill

Audits any movemental.com page across UI, content, architecture, UX, and conversion, then writes a markdown report and a standalone fix prompt.

joshuashepherd Skill

Audits and fixes responsive design issues across specified pages or sections, covering breakpoint coverage, layout collapse, touch targets, typography scaling, overflow, and navigation, with mobile-first enforcement for Next.js and Tailwind projects.