Library that can generate and consume source maps. It provides APIs (SourceMapConsumer, SourceMapGenerator, and SourceNode) for mapping between generated code positions and original source positions, and for producing source map output for debugging.
Project status
- The repository appears actively maintained, with an upstream push recorded on 2026-06-02, even though the most recent tagged updates in the provided history are v0.7.6 and v0.7.5 from 2025-07-24.
- The apparent update cadence (based only on the provided recent tags) is relatively sparse, with v0.7.6 and v0.7.5 published within minutes of each other on 2025-07-24.
AI summary generated Today
Recent updates
0.7.6
10 months agoRelease 0.7.6 contains no descriptive release notes beyond a link to the full changelog. The code diff shows only a package metadata change in package.json, specifically a version bump and removal of an npm publishConfig setting.
0.7.5
10 months agov0.7.5 focuses on improving URL and WASM loading behavior, adding support for ignoring certain sourcemaps, and tightening TypeScript typing. It also includes several correctness fixes and a few potentially upgrade-impacting packaging/runtime changes, notably a new minimum Node.js requirement and adjusted behavior for addMapping when original data is omitted.
BreakingFeatures