Skills Development JS/TS Stack Trace Analysis Probe

JS/TS Stack Trace Analysis Probe

v20260803
stack-trace-js-probe
This internal utility probes JavaScript or TypeScript stack traces to provide deep diagnostic insights. It identifies potential language-specific checks (e.g., async boundaries, type contracts), generates minimal reproduction commands for environments like Node.js, npm, or Jest, and highlights targeted patch areas for efficient debugging and bug fixing.
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Overview

Stack Trace JS Probe

Return only:

LANGUAGE_PROBE: javascript-typescript
CHECKS:
  - <async boundary / undefined property / JSON parsing / module-resolution check>
  - <TypeScript type-contract check if .ts/.tsx appears>
REPRODUCER:
  - <minimal node/npm/vitest/jest/ts-node reproduction command or snippet>
PATCH_TARGETS:
  - <optional chaining / schema validation / discriminated union / error wrapping target>
VERIFY:
  - <npm test/vitest/jest/tsc command>

Pick JavaScript or TypeScript commands from the trace context. If the context does not identify a package manager, use generic npm test -- <pattern> or npx tsc --noEmit as examples.

Info
Category Development
Name stack-trace-js-probe
Version v20260803
Size 1.16KB
Updated At 2026-08-04
Language