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Measures traffic and user behavior in aggregate form. Provider: Google LLC (USA).
Session recordings, heatmaps, and click analysis to improve UX. Provider: Microsoft Corp. (USA).
Callbacks, var, and CommonJS → async/await, const, and ESM automatically.
This skill has meaningful adoption or reputation signals, but still deserves a quick review.
legacy-to-modern rewrites outdated JavaScript patterns: callbacks to async/await, var to const/let, prototype chains to ES6 classes, CommonJS require() to ESM import/export. It runs AST-level transforms — not regex — preserving semantics while targeting your specified ECMAScript version.
claude in your terminal — if it opens, you're ready./ inside Claude Code to see your installed skills and invoke them by name.