Leak Lens — memory-leak audit of pasted TypeScript

Paste TypeScript or JavaScript and get a memory-leak and disposable-lifetime audit: a clean/patch/leaking verdict, the six-step disposable walk (DOM listeners, one-time events, repeated method calls, model-tied stores, resource pools, test guards), findings with corrected code, a scored 12-item checklist, and a fully fixed rewrite of your paste. Free client-side prescan for raw addEventListener, on* handlers, _register() in repeatedly-called methods, uncleared intervals and undisconnected observers. Derived from @microsoft/memory-leak-audit (microsoft/vscode, MIT).

Every public app is built from a security-scanned skill and must pass a clean scan — skill and frontend — before it can be listed. Have a skill of your own? Turn it into an app — or read the step-by-step walkthrough.