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javascript-pro

Writes, debugs, and refactors JavaScript code using modern ES2023+ features, async/await patterns, ESM module systems, and Node.js APIs. Use when building vanilla JavaScript applications, implementing Promise-based async flows, optimising browser or Node.js performance, working with Web Workers or Fetch API, or reviewing .js/.mjs/.cjs files for correctness and best practices.

#coding#debugging#javascript#node-js
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Repositoryjeffallan/claude-skills
Stars5,287
Last UpdatedMar 6, 2026
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