reviewing-silent-failures

Silent failures occur when errors are caught but not logged or handled visibly. Detect them by auditing for empty catch blocks, unhandled promise rejections, console-only errors, and missing error boundaries in your React codebase. This Skill surfaces these patterns with contextual logging and actionable remediation guidance.

Empty catch blocks silently swallow errors without logging or recovery. In TypeScript and JavaScript frontends, they prevent debugging and hide failures from users. This Skill identifies empty catch patterns and recommends error boundaries and logging strategies to make failures visible.

Unhandled promise rejections occur when .catch() is omitted or errors aren't propagated. This Skill detects fire-and-forget patterns and surfaces best practices for promise error handling, ensuring failures reach error boundaries or logging systems instead of failing silently.

Yes. Provide your React or TypeScript project to audit for silent failures across all files. The Skill identifies patterns like console-only errors, missing error boundaries, and unhandled promises, then delivers references and remediation paths for robust, debuggable error handling.

Error boundaries catch component render failures; try-catch blocks catch synchronous errors in event handlers and async code. This Skill guides you on placement and context for each, ensuring both are used appropriately to surface failures instead of crashing silently.