frontend-async-best-practices

SKILL.md

Performance optimization patterns for asynchronous JavaScript code. Contains 5 rules focused on eliminating request waterfalls and maximizing parallelism.

Impact: CRITICAL - Waterfalls are the #1 performance killer. Each sequential await adds full network latency.

Async/await and Promise optimization guidelines. Use when writing, reviewing, or refactoring asynchronous code to eliminate waterfalls and maximize parallelism. Triggers on tasks involving data fetching, loaders, actions, or Promise handling. Source: sergiodxa/agent-skills.

Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/sergiodxa/agent-skills --skill frontend-async-best-practices Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code or Cursor

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