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[Utility & Helpers](/categories/utility) 4. / 5. axy/sourcemap ActiveLibrary[Utility & Helpers](/categories/utility) axy/sourcemap ============= Work with JavaScript/CSS Source Map 1.1.0(3mo ago)25767.2k↓20%7[1 issues](https://github.com/axypro/sourcemap/issues)7MITPHPPHP >=8.1CI failing Since Mar 16Pushed 3mo ago1 watchersCompare [ Source](https://github.com/axypro/sourcemap)[ Packagist](https://packagist.org/packages/axy/sourcemap)[ Docs](https://github.com/axypro/sourcemap)[ RSS](/packages/axy-sourcemap/feed)WikiDiscussions master Synced 3d ago READMEChangelogDependencies (8)Versions (11)Used By (7) axy\\sourcemap ============== [](#axysourcemap) The library for work with Source Map files from PHP. [![Latest Stable Version](https://camo.githubusercontent.com/ab04c06af3b7e351ee433a8934ade56c813a752392f19ca4462c3e78167b454b/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f762f6178792f736f757263656d61702e7376673f7374796c653d666c61742d737175617265)](https://packagist.org/packages/axy/sourcemap)[![Minimum PHP Version](https://camo.githubusercontent.com/2d18ce514c7016022dad012ac9e39a8b6f47cc411b2daff6627cbf208f8cea63/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f7068702d253345253344253230382e312d3838393242462e7376673f7374796c653d666c61742d737175617265)](https://php.net/)[![Tests](https://github.com/axypro/sourcemap/actions/workflows/test.yml/badge.svg)](https://github.com/axypro/sourcemap/actions/workflows/test.yml)[![Coverage Status](https://camo.githubusercontent.com/6fb2aeb2a585f989e2fe7bc950ba1129557ba1b5e7c63cdd1c9f778d849eb183/68747470733a2f2f636f766572616c6c732e696f2f7265706f732f6769746875622f61787970726f2f736f757263656d61702f62616467652e7376673f6272616e63683d6d6173746572)](https://coveralls.io/github/axypro/sourcemap?branch=master)[![License](https://camo.githubusercontent.com/a9b0d997dbe3c11ad086cc9939f4739d5ca4f2356ff6be50cafc0a18bebb0826/68747470733a2f2f706f7365722e707567782e6f72672f6178792f736f757263656d61702f6c6963656e7365)](LICENSE) ### Documentation [](#documentation) The library provider the following features for work with source map: - Creating a new source map file. - Search in an existing file. - Making changes to an existing file. - Simple changes: remove and rename sources, modify positions, etc. - Changing source map when inserted and removal from the generated content. - Concatenation source map files when concatenated files of code. - Merge intermediate source map files. The library works with source map only. The library does not process the source files and does not generates the output file. Contents -------- [](#contents) - [Supported Format of Source Map](doc/format.md) - [Basic Concepts](doc/concepts.md) - [Position Map](doc/PosMap.md) - [Create, Load, Save](doc/common.md) - [Search in Map](doc/search.md) - [Build Source Map](doc/build.md) - [Sources and Names](doc/sources.md) - [Insert/Remove Blocks](doc/blocks.md) - [Concatenation of Files](doc/concat.md) - [Merging](doc/merge.md) - [Other Methods](doc/other.md) - [Errors](doc/errors.md) ### Health Score 61 — FairBetter than 98% of packages Maintenance78 Regular maintenance activity Popularity48 Moderate usage in the ecosystem Community23 Small or concentrated contributor base Maturity78 Established project with proven stability Bus Factor1 Top contributor holds 95.2% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~501 days Recently: every ~722 days Total 9 Last Release 112d ago Major Versions 0.1.5 → 1.0.02023-03-15 PHP version history (2 changes)0.1.0PHP >=5.4.0 1.0.0PHP >=8.1 ### Community Maintainers ![](https://www.gravatar.com/avatar/e5b3a2db8d5614167d4510019e3373dbba63c6aade58d38d23f3e7d2e63c3c4a?d=identicon)[axy](/maintainers/axy) --- Top Contributors [![vasa-c](https://avatars.githubusercontent.com/u/557081?v=4)](https://github.com/vasa-c "vasa-c (157 commits)")[![SychO9](https://avatars.githubusercontent.com/u/20267363?v=4)](https://github.com/SychO9 "SychO9 (4 commits)")[![RocketMan](https://avatars.githubusercontent.com/u/6860356?v=4)](https://github.com/RocketMan "RocketMan (1 commits)")[![shenjunru](https://avatars.githubusercontent.com/u/71833?v=4)](https://github.com/shenjunru "shenjunru (1 commits)")[![smirnov-e](https://avatars.githubusercontent.com/u/131781557?v=4)](https://github.com/smirnov-e "smirnov-e (1 commits)")[![Strate](https://avatars.githubusercontent.com/u/392644?v=4)](https://github.com/Strate "Strate (1 commits)") --- Tags javascriptcssSource mapsourcemap ### Code Quality TestsPHPUnit Code StylePHP\_CodeSniffer ### Embed Badge ![Health badge](/badges/axy-sourcemap/health.svg) ``` [![Health](https://phpackages.com/badges/axy-sourcemap/health.svg)](https://phpackages.com/packages/axy-sourcemap) ``` ### Alternatives [matthiasmullie/minify CSS & JavaScript minifier, in PHP. 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