{"slug":"jeffallan-javascript-pro","source_name":"jeffallan/javascript-pro","name":"Jeffallan/Javascript Pro","description":"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.","version":1,"lift":{"pass_rate_delta_pts":27.27,"pass_rate_pct":81.8,"total_cases":22,"passed_cases":18,"tokens_delta_pct":27.4,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-08-11T21:08:40.440470+00:00"},"skill_score":null,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":27.27,"with_pass_pct":81.8,"without_pass_pct":54.5,"tokens_delta_pct":27.4,"turns_delta_pct":0,"total_cases":22,"cases_aggregated":22,"verdict":"mixed","never_hurt":false,"completed_at":"2026-08-11T21:08:40.440470+00:00","run_id":"87f7160d-f4ff-499c-b2eb-cdd5c10c4c8b","version_number":1,"is_latest_version":true,"gate":null}],"trust":{"skill_safety":"passed","safety_status":"clean","intent_verdict":"safe","content_status":"clean","indexable":true},"license":"MIT","install_count":0,"manifest_hash":"a628acb0aa28170ea51545e7619be5e1b68bfeb2aaa7b13e0229c7fc59b258b1","raw_url":"https://app.decimal.ai/s/jeffallan-javascript-pro/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/jeffallan-javascript-pro"}