npm package
Home@jest/source-map
@jest/source-map applies source maps to stack traces, allowing developers to see the original code location for test failures instead of the transformed code. It is particularly useful in Jest environments where code is compiled through a virtual machine. This package enhances error reporting for better debugging during testing.
- lurq health score
- 80/100
- Confidence
- proven
- Weekly downloads
- 34,823,882
- Latest version
- 30.5.0
- Last release
- Sep 1, 2026
- License
- MIT
Should you depend on @jest/source-map?
lurq's verdict: low
- No known advisories
Check this from your coding agent
This page is a daily snapshot. lurq's verify tool checks @jest/source-map at the exact version your agent is about to install, and compat checks it against the rest of your stack. One command connects Claude Code, Cursor, VS Code and other agents:
npx lurqrun
Free to start. Quickstart
Upgrading @jest/source-map
What each major version removed, renamed or re-signatured, from lurq's extraction of the published packages.
- 29.6.3 → 30.5.0being extracted
- 28.1.2 → 29.6.3being extracted
- 27.5.1 → 28.1.2being extracted
Other testing packages lurq scores
- fast-check94/100 · proven
- marked93/100 · proven
- @middy/util93/100 · proven
- jsdom90/100 · proven
- mocha90/100 · proven
Scored from public signals (npm registry, GitHub, deps.dev and advisory databases). Data as of Sep 13, 2026; this page refreshes every 168 hours. Source repository.