#source-map #rspack #source

rspack_sources

Rusty webpack-sources port

73 releases

Uses new Rust 2024

new 0.100.6 Jun 2, 2026
0.4.22 Apr 17, 2026
0.4.20 Mar 9, 2026
0.4.17 Nov 13, 2025
0.0.3 May 19, 2022

#20 in #source-map

Download history 431/week @ 2026-03-03 2466/week @ 2026-03-10 2324/week @ 2026-03-17 2396/week @ 2026-03-24 2296/week @ 2026-03-31 1489/week @ 2026-04-07 1619/week @ 2026-04-14 1493/week @ 2026-04-21 1002/week @ 2026-04-28 1756/week @ 2026-05-05 3891/week @ 2026-05-12 5126/week @ 2026-05-19 11670/week @ 2026-05-26 8029/week @ 2026-06-02

28,945 downloads per month
Used in 81 crates (5 directly)

MIT license

265KB
7K SLoC

rspack-sources

Rust port of webpack-sources, providing composable sources and source map utilities for Rspack.

This crate now lives in the Rspack monorepo. Tests and CodSpeed benchmarks run through the Rspack workspace CI.

Documentation

API reference: https://docs.rs/rspack_sources

Credits

Thanks to the contributors of webpack-sources for the original design.

License

MIT licensed.

Dependencies

~1.8–3.5MB
~60K SLoC