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Install source-map-diff with npm

Compare source maps to understand why a bundle changed in size. Version 2.0.0 via npm; verified 2025-06-09.

Install commandSecurity notes

install

Additional install commands

Portable and language managers

npmverified · 100%
npm install -g source-map-diff

local npm package metadata

overview

Package summary

Compare source maps to understand why a bundle changed in size.

Commands and aliases

  • source-map-diff

security posture

No protected-tool coverage found yet

No matching local secret-handling manifest was found for source-map-diff. Package metadata is still published here so future coverage has a stable package URL.

Install behavior

  • No npm postinstall script is recorded in package metadata.
  • No Homebrew bottle metadata was recorded.
  • Installs with 7 runtime dependencies.
  • Build metadata lists 6 build dependencies.

Recommended review

Before unattended agent use, check whether the tool reads plaintext credentials, writes remote state, publishes artifacts, or shells out to plugins.

executables

Installed executables

CommandKindExposureNote
source-map-diffcliglobal executable

freshness

Version and freshness

These signals separate page generation age, package-manager activity, and upstream release comparison. Version lag is warned only when an evidence URL and comparable versions are present.

page generated2026-08-04
manager version2.0.0
manager updated2025-06-09
local dataok
upstreamnot checked
latest detectednot detected

https://github.com/dylang/source-map-diff

  • warningThe package-manager record has not been updated in over a year.2025-06-09T20:15:10.676Zhigh confidence
  • infoNo cached GitHub release or tag data was available.https://github.com/dylang/source-map-diffnone confidence

install metadata

Package metadata

Package keynpm:source-map-diff
Version2.0.0
Package managernpm
Package manager pagehttps://www.npmjs.com/package/source-map-diff
Homepagehttps://github.com/dylang/source-map-diff#readme
Repositoryhttps://github.com/dylang/source-map-diff
Upstream docshttps://github.com/dylang/source-map-diff#readme
LicenseMIT
Source archivehttps://registry.npmjs.org/source-map-diff/-/source-map-diff-2.0.0.tgz
Issue trackerhttps://github.com/dylang/source-map-diff/issues
Last updated2025-06-09T20:15:10.676Z
Published2025-06-09T20:15:10.676Z
Dependencieschalk, common-path-prefix, got, load-json-file, text-treeview, webtreemap, yargs-parser
Build dependencies@biomejs/biome, @types/yargs-parser, @vitest/coverage-v8, ts-node, typescript, vitest
Bottlenot recorded
npm postinstallnot defined
Servicenone declared
Keywordssourcemap, source-map, bundle size

registry facts

Source database details

Source Databasenpm registry
Dist Tags
Latest
2.0.0
Pr
2.0.0-pr310.1
Version Count28
Maintainers
  • dylang
AuthorDylan Greene
Publisherdylang
Integritysha512-8YquPl2ffso/rpad/kKvtRWKjEGfGy4OB9FeMePExeGGCyCxlANM80gzO0uXfpgptj9GhkAkOwvpLO8gsYcW/A==
Shasumde8a72f3b1845e3b2d4b5c94d9c4f8f224c3d2b5
Unpacked Size102,501
File Count0
Created At2021-02-08T01:33:58.208Z
Latest Published At2025-06-09T20:15:10.676Z
Modified At2025-12-08T08:52:02.200Z

package graph

Links come from deterministic package relationships, av.db category and tag curation, ecosystem matches, and package hub membership.

Related tools

  • source-map-explorerPackage names and metadata indicate a similar tool family. Shared terms: chalk, map, maps, size, source.

Same workflow

  • avoBoth packages work with overlapping file formats or content types. Shared terms: chalk, file, got, json, load.
  • cypress-cloudLocal package facts share a topical domain. Shared terms: chalk, common, common-path-prefix, map, path.

source trail

Generated from repository data

This page is generated by av-web from the private package SQLite artifact built by scripts/generate-pkg-sqlite.py.

Used sources

  • cross-ecosystem install command graph
  • package relationship graph
  • package version freshness
  • package-page enrichment
  • pkg.so package database