Applies source maps to stack traces, so a failing test points at the code you wrote rather than at the code Jest ran.
@jest/[email protected] is safe to use (health: 98/100)
Get this data programmatically — free, no authentication.
curl https://depscope.dev/api/check/npm/@jest/source-mapFirst published · 2019-03-05T14:46:21.517Z
Last updated · 2026-08-28T08:28:13.937Z