metro-source-map
npmv0.87.0TypeScript🚇 Source map generator for Metro.
Adopt with care
metro-source-map is usable, with caveats. Pulls in 26 transitive packages, about 6.9 MB installed (at least — some of the tree is still being crawled).
- ?Adoption: grade ?, Not reported by this registry.
No download data reported for this package yet.
- AMaintenance: grade A, Excellent.
Last published 58 days ago. 34 releases in the last 2 years.
- CWeight: grade C, Fair — worth a look.
Pulls in 26 transitive packages, about 6.9 MB installed (at least — some of the tree is still being crawled).
- ASupply chain: grade A, Excellent.
No install scripts, 2 maintainers, and a contained dependency surface.
- ALicense: grade A, Excellent.
MIT — permissive, with no copyleft found in the dependency tree.
Grades are computed deterministically from registry metadata collected by PackageGraph — downloads, dependents, publish dates, the resolved dependency tree, maintainer count, and declared licenses. No third-party scores are used.
Install cost
What you actually take on by adding metro-source-map to a project.
Runtime packages this one declares itself.
Distinct packages in the full runtime tree, deduplicated the way a package manager would.
Unpacked size of this package plus its entire runtime tree.
Longest resolved dependency chain below this package.
Part of this dependency tree has not been crawled yet, so these figures are a lower bound rather than a final total.
Licenses in the dependency tree
Every license you inherit by installing metro-source-map, not just its own. Check this before a legal review, not after.
Compatibility
- Node.js
- node ^22.13.0 || ^24.3.0 || >= 26.0.0
- Module format
- CommonJS only
- TypeScript
- Types included
- Install scripts
- None
Dependencies
Declared by metro-source-map v0.87.0. Runtime dependencies are installed with the package; dev dependencies are not.
Runtime (9)
Dev (3)
Used by
Popular packages that depend on metro-source-map.
A framework for building native apps using React
Generated and versioned meta-package wrapping Metro
🚇 A tool to find the source location from JS bundles and stack traces.
🚇 Transform worker for Metro.
🚇 The JavaScript bundler for React Native.
Relationship graph
Dependencies (left) and dependents (right) of metro-source-map.
Frequently installed together
🚇 Module required for evaluating Metro bundles.
flow typed nullthrows
Runtime to be use with the Flow Enums transform.
invariant
🚇 Cache key utility.
🚇 Base Babel transformer for Metro.
yargs the modern, pirate-themed, successor to optimist.
🚇 Cache layers for Metro.
🚇 Transform plugins for Metro.
the complete solution for node.js command-line programs
React is a JavaScript library for building user interfaces.
A memoization library which only remembers the latest invocation
Release history
30 releases in the last two years, typically about 11 days apart.
| Version | Published | Size | License |
|---|---|---|---|
| 0.84.6 | 7 days ago | 142 KB | MIT |
| 0.84.5 | 21 days ago | 142 KB | MIT |
| 0.83.8 | 21 days ago | 142 KB | MIT |
| 0.87.0latest | 1 month ago | 171 KB | MIT |
| 0.86.0 | 2 months ago | 171 KB | MIT |
| 0.85.0 | 2 months ago | 142 KB | MIT |
| 0.84.4 | 4 months ago | 142 KB | MIT |
| 0.83.7 | 4 months ago | 142 KB | MIT |
| 0.83.6 | 4 months ago | 142 KB | MIT |
| 0.84.3 | 4 months ago | 142 KB | MIT |
| 0.83.5 | 6 months ago | 137 KB | MIT |
| 0.84.2 | 6 months ago | 142 KB | MIT |
| 0.84.1 | 6 months ago | 112 KB | MIT |
| 0.84.0 | 6 months ago | 112 KB | MIT |
| 0.83.4 | 6 months ago | 112 KB | MIT |
Overview
metro-source-map is an npm package that 🚇 Source map generator for Metro. It has 5 known dependents in the graph. The latest version is 0.87.0, released under the MIT license.
Who should use it
Teams working in the npm ecosystem who need 🚇 Source map generator for Metro and value a focused solution.
When not to use it
Consider an alternative if you need to or if a more actively-maintained option better fits your npm stack.
Pros
- Ships TypeScript type definitions.
- Clear open-source license (MIT).
Cons
- No significant drawbacks detected from available metadata.
Auto-generated from collected registry metadata. No external claims are inferred.
Frequently asked questions
Should I use metro-source-map?
metro-source-map is usable, with caveats. Pulls in 26 transitive packages, about 6.9 MB installed (at least — some of the tree is still being crawled).
How do I install metro-source-map?
Run `npm install metro-source-map` to add metro-source-map to your npm project.
How many dependencies does metro-source-map have?
metro-source-map declares 12 direct dependencies and pulls in 26 packages in total once its runtime tree is resolved totalling about 6.9 MB on disk.
What license is metro-source-map released under?
metro-source-map is distributed under the MIT license. Its dependency tree also includes: BSD-3-Clause, MIT.
How popular is metro-source-map?
npm does not publish download counts. Within PackageGraph's crawl, 5 known packages depend on metro-source-map.
Is metro-source-map still maintained?
The most recent release of metro-source-map (v0.87.0) was published 1 month ago.
Does metro-source-map run install scripts?
No. metro-source-map does not define preinstall, install, or postinstall scripts, so installing it does not execute publisher-supplied code.