Concurrency, async patterns, and performance optimization for Python and JS/TS projects. Covers async/await model selection, threading vs multiprocessing (Python 3.14+ GIL-less), Web Workers (JS), generator patterns for large datasets, and profiling guidance. Load from persona-senior-dev, or invoke directly for performance tasks. Triggers on: 'this is slow', 'memory issue', 'concurrent requests', 'async model', 'threading vs asyncio', 'stream large data', 'optimize this loop', 'Web Workers', 'AbortSignal'.
How this skill is triggered — by the user, by Claude, or both
Slash command
/ezai-project-performance:ezai-project-performanceThe summary Claude sees in its skill listing — used to decide when to auto-load this skill
Concurrency and performance standards. Read `references/index.md` to confirm the language subdirectory, then load the relevant file.
Concurrency and performance standards. Read references/index.md to confirm the language subdirectory, then load the relevant file.
| Language | File |
|---|---|
| Python | references/python/performance.md |
| JavaScript / TypeScript | references/javascript/performance.md |
Creates, edits, and optimizes skills for Claude Code, including drafting, evaluating with test prompts, iterating on performance, and improving skill descriptions for better triggering accuracy.
npx claudepluginhub neuraaak/ezai-marketplace --plugin ezai-project-performance