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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(2mo ago)24734.1k↑14.8%7[1 issues](https://github.com/axypro/sourcemap/issues)5MITPHPPHP >=8.1CI passing Since Mar 16Pushed 2mo 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 1mo ago READMEChangelogDependencies (8)Versions (11)Used By (5) 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 63 — FairBetter than 99% of packages Maintenance86 Actively maintained with recent releases 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 66d 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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