JavaScript · Performance optimization

Reviews code against a five-part checklist covering security, correctness, performance, maintainability and testing, and reports findings in a fixed format.

shareAI-lab/learn-claude-code

Comprehensive guide for AntV L7 geospatial visualization library.

antvis/L7

Run profile-driven bottleneck optimization across Apache Fory implementations (Java, C++, Python/Cython, Go, Rust, Swift, C, JavaScript/TypeScript, Dart, Kotlin, Scala).

apache/fory

Comprehensive React and Next.js performance optimization guide with 40+ rules for eliminating waterfalls, optimizing bundles, and improving rendering.

shapeshift/web

Structured performance opportunity investigation for SpiderMonkey (the Firefox JavaScript engine).

SAP/project-foxhound

Find and fix why a website is slow by capturing and analyzing a Firefox performance profile, or by analyzing a profile the user already has (a saved file or a profiler.firefox.com share link).

mozilla/firefox-devtools-mcp

TypeScript and JavaScript expert with deep knowledge of type-level programming, performance optimization, monorepo management, migration strategies, and modern tooling.

cin12211/orca-q

Diagnoses and resolves memory leaks in JavaScript/Node.js applications.

diodeme/Gold-Band

Expert 10x engineer with comprehensive knowledge of web development, internet protocols, and web standards.

boshi-xixixi/TraeSkill

React and Next.js performance optimization from Vercel Engineering.

Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI