source-map-loader 4.0.0
extracts inlined source map and offers it to webpack
source-map-loader@4.0.0 was published on 2022-06-13. Its manifest declares 3 runtime dependencies and 1 peer requirement. Bundled type declarations are not declared in the inspected metadata. The declared Node.js requirement is >= 14.15.0.
All source-map-loader versions · Permanent reference to 4.0.0 · Latest release
Package specifications
| Version | 4.0.0 |
|---|---|
| License declaration | MIT |
| Published | 2022-06-13T00:44:42.097Z |
| Node.js requirement | >= 14.15.0 |
| Type declarations | Not declared |
| Runtime dependency count | 3 |
| Peer requirement count | 1 |
| Optional dependency count | 0 |
| Minified size | Measurement not available yet |
| Minified + gzip | Measurement not available yet |
| Unpacked distribution size | 30.90 KiB |
| Published file count | 9 |
| Package type | Not declared |
| ES module entry | Not declared |
| Default entry | dist/cjs.js |
| Side effects declaration | Not declared |
| Direct advisories | 0 |
| Resolved graph dependencies | 4 |
| Repository stars | 374 |
| Repository forks | 83 |
Install source-map-loader 4.0.0
npm install source-map-loader@4.0.0 pnpm add source-map-loader@4.0.0 yarn add source-map-loader@4.0.0
Runtime dependencies
- abab ^2.0.6
- iconv-lite ^0.6.3
- source-map-js ^1.0.2
Peer requirements
- webpack ^5.72.1
Optional dependencies
- None declared
Resolved dependency graph
This deps.dev graph describes a generic 64-bit Linux environment, not your application lockfile.
- abab@2.0.6 — direct
- iconv-lite@0.6.3 — direct
- safer-buffer@2.1.2 — indirect
- source-map-js@1.2.2 — direct
How to interpret the specifications
Bundlephobia measurements use its standard package build and may exclude peer dependencies. Unpacked npm distribution size includes shipped files and is a different measurement. Module declarations do not prove tree-shaking or runtime compatibility.
Advisories apply to this package version directly; transitive dependencies need separate inspection. Repository signals describe the whole repository and are current observations, including on historical-version pages.
OpenSSF repository checks
Provider assessment: 2026-08-24T00:00:00Z. These are repository checks, not a jsL maintenance score.
| Maintained | 0/10 — project is archived |
|---|---|
| Dangerous-Workflow | 10/10 — no dangerous workflow patterns detected |
| Code-Review | 6/10 — Found 18/30 approved changesets -- score normalized to 6 |
| Token-Permissions | 10/10 — GitHub workflow tokens follow principle of least privilege |
| CII-Best-Practices | 0/10 — no effort to earn an OpenSSF best practices badge detected |
| Binary-Artifacts | 10/10 — no binaries found in the repo |
| Pinned-Dependencies | 4/10 — dependency not pinned by hash detected -- score normalized to 4 |
| Security-Policy | 0/10 — security policy file not detected |
| License | 10/10 — license file detected |
| Fuzzing | 0/10 — project is not fuzzed |
| SAST | 0/10 — SAST tool is not run on all commits -- score normalized to 0 |
Evidence and freshness
- https://registry.npmjs.org/source-map-loader/4.0.0 — retrieved 2026-10-29T16:38:52.907Z
- https://api.deps.dev/v3/projects/github.com%2Fwebpack-contrib%2Fsource-map-loader — retrieved 2026-10-29T10:56:05.383Z
- https://api.deps.dev/v3/systems/npm/packages/source-map-loader/versions/4.0.0 — retrieved 2026-10-29T16:38:53.451Z
- https://api.deps.dev/v3/systems/npm/packages/source-map-loader/versions/4.0.0:dependencies — retrieved 2026-10-29T16:38:53.469Z