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[Parsing & Serialization](/categories/parsing) 4. / 5. wikibase/serialization-javascript ActiveLibrary[Parsing & Serialization](/categories/parsing) wikibase/serialization-javascript ================================= Wikibase datamodel serialization implementation in JavaScript 2.1.0(8y ago)163.2k6[1 PRs](https://github.com/wmde/WikibaseSerializationJavaScript/pulls)GPL-2.0+JavaScript Since Jul 3Pushed 1y ago24 watchersCompare [ Source](https://github.com/wmde/WikibaseSerializationJavaScript)[ Packagist](https://packagist.org/packages/wikibase/serialization-javascript)[ RSS](/packages/wikibase-serialization-javascript/feed)WikiDiscussions master Synced 6d ago READMEChangelog (10)Dependencies (3)Versions (16)Used By (0) Wikibase Serialization JavaScript ================================= [](#wikibase-serialization-javascript) JavaScript library containing serializers and deserializers for the [Wikibase DataModel](https://github.com/wmde/WikibaseDataModelJavaScript). Release notes ------------- [](#release-notes) ### 5.0.0 (2019-10-21) [](#500-2019-10-21) - Removed hooking into global variable wikibase.serialization ### 4.0.0 (2019-10-08) [](#400-2019-10-08) - Added index.js as the public interface - Removed: - DeserializerFactory - SerializerFactory - EntitySerializer - FingerprintSerializer - ItemSerializer - MultiTermMapSerializer - MultiTermSerializer - PropertySerializer - SiteLinkSerializer - SiteLinkSetSerializer - StatementGroupSerializer - StatementGroupSetSerializer ### 3.0.0 (2017-10-10) [](#300-2017-10-10) - Made the library a pure JavaScript library. - Removed MediaWiki extension registration. - Removed MediaWiki ResourceLoader module definitions. - Raised DataValues JavaScript library version requirement to 0.10.0. - Raised Wikibase DataModel JavaScript library version requirement to 4.0.0. - Removed all serializers and deserializers for Claim collections: - Removed ClaimGroupDeserializer - Removed ClaimGroupSerializer - Removed ClaimGroupSetDeserializer - Removed ClaimGroupSetSerializer - Removed ClaimListDeserializer - Removed ClaimListSerializer - Removed WIKIBASE\_SERIALIZATION\_JAVASCRIPT\_VERSION constant. ### 2.1.0 (2017-09-04) [](#210-2017-09-04) - Updated the MediaWiki entry point to use the extension.json format. - Added code sniffers for JavaScript as well as PHP. - Dropped compatibility with PHP 5.3. - Added support for deserializing snak hashes. ### 2.0.8 (2016-09-09) [](#208-2016-09-09) - Fix an issue with MediaWiki loading (init.mw.php) ### 2.0.7 (2016-08-01) [](#207-2016-08-01) - Added compatibility with DataModel JavaScript 3.0.0. ### 2.0.6 (2016-01-27) [](#206-2016-01-27) - Added compatibility with DataValues JavaScript 0.8.0. ### 2.0.5 (2016-01-27) [](#205-2016-01-27) - Tests are now compatible with QUnit's requireExpects enabled. ### 2.0.4 (2016-01-18) [](#204-2016-01-18) - Added compatibility with DataModel JavaScript 2.0.0. ### 2.0.3 (2015-06-03) [](#203-2015-06-03) - Updated to DataValues JavaScript 0.7.0. ### 2.0.2 (2014-12-17) [](#202-2014-12-17) #### Bugfixes [](#bugfixes) - Fixed parameter order when instantiating `dataValues.UnUnserializableValue` in `SnakSerializer`. #### Enhancements [](#enhancements) - Updated code documentation for being able to automatically generate a proper documentation using JSDuck. ### 2.0.1 (2014-11-05) [](#201-2014-11-05) - Fixed the required DataModel JavaScript version. ### 2.0.0 (2014-11-05) [](#200-2014-11-05) - Removed `wikibase.serialization.entities` ResourceLoader module; use `wikibase.serialization.EntityDeserializer` instead. - Removed options from Serializer/Deserializer as it was never used and there is no intention to use options. - Renamed `*Unserializer` to `*Deserializer`. - Added `wikibase.serialization.ClaimGroupSetSerializer`. - Added `wikibase.serialization.ClaimGroupSetDeserializer`. - Added `wikibase.serialization.ClaimGroupSerializer`. - Added `wikibase.serialization.ClaimGroupDeserializer`. - Added `wikibase.serialization.ClaimListSerializer`. - Added `wikibase.serialization.ClaimListDeserializer`. - Added `wikibase.serialization.ClaimSerializer`. - Added `wikibase.serialization.ClaimDeserializer`. - Added `wikibase.serialization.EntitySerializer`. - Added `wikibase.serialization.FingerprintSerializer`. - Added `wikibase.serialization.FingerprintDeserializer`. - Added `wikibase.serialization.ItemSerializer`. - Added `wikibase.serialization.ItemDeserializer`. - Added `wikibase.serialization.MultiTermSerializer`. - Added `wikibase.serialization.MultiTermDeserializer`. - Added `wikibase.serialization.MultiTermMapSerializer`. - Added `wikibase.serialization.MultiTermMapDeserializer`. - Added `wikibase.serialization.PropertySerializer`. - Added `wikibase.serialization.PropertyDeserializer`. - Added `wikibase.serialization.ReferenceListSerializer`. - Added `wikibase.serialization.ReferenceListDeserializer`. - Added `wikibase.serialization.ReferenceSerializer`. - Added `wikibase.serialization.ReferenceDeserializer`. - Added `wikibase.serialization.SiteLinkSerializer`. - Added `wikibase.serialization.SiteLinkDeserializer`. - Added `wikibase.serialization.SiteLinkSetSerializer`. - Added `wikibase.serialization.SiteLinkSetDeserializer`. - Added `wikibase.serialization.SnakListSerializer`. - Added `wikibase.serialization.SnakListDeserializer`. - Added `wikibase.serialization.SnakSerializer`. - Added `wikibase.serialization.SnakDeserializer`. - Added `wikibase.serialization.StatementGroupSerializer`. - Added `wikibase.serialization.StatementGroupDeserializer`. - Added `wikibase.serialization.StatementGroupSetSerializer`. - Added `wikibase.serialization.StatementGroupSetDeserializer`. - Added `wikibase.serialization.StatementListSerializer`. - Added `wikibase.serialization.StatementListDeserializer`. - Added `wikibase.serialization.StatementSerializer`. - Added `wikibase.serialization.StatementDeserializer`. - Added `wikibase.serialization.TermSerializer`. - Added `wikibase.serialization.TermDeserializer`. - Added `wikibase.serialization.TermMapSerializer`. - Added `wikibase.serialization.TermMapDeserializer`. ### 1.1.3 (2014-09-10) [](#113-2014-09-10) - Use new version of data-values/javascript ### 1.1.2 (2014-08-20) [](#112-2014-08-20) - Added serialization.EntityUnserializer.itemExpert unserializing site links. - Fixed unserializing aliases in EntityUnserializer. ### 1.1.0 (2014-07-10) [](#110-2014-07-10) - Adapt to changes in wikibase/data-model-javascript@0.3.0. ### 1.0.0 (2014-07-03) [](#100-2014-07-03) Initial release as a library. Bugs on Phabricator =================== [](#bugs-on-phabricator) ### Health Score 42 — FairBetter than 90% of packages Maintenance32 Infrequent updates — may be unmaintained Popularity27 Limited adoption so far Community30 Small or concentrated contributor base Maturity71 Established project with proven stability Bus Factor3 3 contributors hold 50%+ of commits 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 ~83 days Recently: every ~146 days Total 15 Last Release 3177d ago Major Versions 1.1.3 → 2.02014-11-05 ### Community Maintainers ![](https://www.gravatar.com/avatar/451bd4039d530fed8f9c3da91bfa519233a397d2182cdfdcad700f6cfea19b7f?d=identicon)[Jeroen De Dauw](/maintainers/Jeroen%20De%20Dauw) ![](https://www.gravatar.com/avatar/054adb441e7ee248ec924bc45fa793835c284710eb31627587fa5de21bab9e96?d=identicon)[wmde](/maintainers/wmde) ![](https://www.gravatar.com/avatar/5406ed1d40d50ffc61d67e9f5149914dbfe0b8a52bdf297299f5ccfab0a73d91?d=identicon)[thiemowmde](/maintainers/thiemowmde) ![](https://www.gravatar.com/avatar/fe4220e5a109212ea1a84969fbcb0795ceaf975145c1f0577bd758d0500e6428?d=identicon)[manicki](/maintainers/manicki) ![](https://www.gravatar.com/avatar/99b03312aa8fcf47db8cbde452192aa5b96c27d1b99c4c1fb22af92ae1dbb0fb?d=identicon)[filbertkm](/maintainers/filbertkm) --- Top Contributors [![snaterlicious](https://avatars.githubusercontent.com/u/5755120?v=4)](https://github.com/snaterlicious "snaterlicious (103 commits)")[![thiemowmde](https://avatars.githubusercontent.com/u/6576639?v=4)](https://github.com/thiemowmde "thiemowmde (30 commits)")[![Ladsgroup](https://avatars.githubusercontent.com/u/5351225?v=4)](https://github.com/Ladsgroup "Ladsgroup (30 commits)")[![manicki](https://avatars.githubusercontent.com/u/3524114?v=4)](https://github.com/manicki "manicki (19 commits)")[![adrianheine](https://avatars.githubusercontent.com/u/139208?v=4)](https://github.com/adrianheine "adrianheine (15 commits)")[![jakobw](https://avatars.githubusercontent.com/u/453024?v=4)](https://github.com/jakobw "jakobw (14 commits)")[![mariushoch](https://avatars.githubusercontent.com/u/2446964?v=4)](https://github.com/mariushoch "mariushoch (10 commits)")[![tobijat](https://avatars.githubusercontent.com/u/2997252?v=4)](https://github.com/tobijat "tobijat (8 commits)")[![JeroenDeDauw](https://avatars.githubusercontent.com/u/146040?v=4)](https://github.com/JeroenDeDauw "JeroenDeDauw (8 commits)")[![addshore](https://avatars.githubusercontent.com/u/3308769?v=4)](https://github.com/addshore "addshore (8 commits)")[![DanweDE](https://avatars.githubusercontent.com/u/101926?v=4)](https://github.com/DanweDE "DanweDE (5 commits)")[![rosalieper](https://avatars.githubusercontent.com/u/15235452?v=4)](https://github.com/rosalieper "rosalieper (4 commits)")[![JonasKress](https://avatars.githubusercontent.com/u/13198391?v=4)](https://github.com/JonasKress "JonasKress (4 commits)")[![Benestar](https://avatars.githubusercontent.com/u/2998254?v=4)](https://github.com/Benestar "Benestar (3 commits)")[![filbertkm](https://avatars.githubusercontent.com/u/135401?v=4)](https://github.com/filbertkm "filbertkm (3 commits)")[![edg2s](https://avatars.githubusercontent.com/u/180672?v=4)](https://github.com/edg2s "edg2s (3 commits)")[![MuhammadJaziraly](https://avatars.githubusercontent.com/u/119682884?v=4)](https://github.com/MuhammadJaziraly "MuhammadJaziraly (2 commits)")[![frimelle](https://avatars.githubusercontent.com/u/2714560?v=4)](https://github.com/frimelle "frimelle (1 commits)")[![JanZerebecki](https://avatars.githubusercontent.com/u/7452727?v=4)](https://github.com/JanZerebecki "JanZerebecki (1 commits)")[![AlaaSarhan](https://avatars.githubusercontent.com/u/1851753?v=4)](https://github.com/AlaaSarhan "AlaaSarhan (1 commits)") ### Embed Badge ![Health badge](/badges/wikibase-serialization-javascript/health.svg) ``` [![Health](https://phpackages.com/badges/wikibase-serialization-javascript/health.svg)](https://phpackages.com/packages/wikibase-serialization-javascript) ``` ### Alternatives [mtdowling/jmespath.php Declaratively specify how to extract elements from a JSON document 2.0k472.8M135](/packages/mtdowling-jmespathphp)[opis/closure A library that can be used to serialize closures (anonymous functions) and arbitrary data. 2.6k230.0M284](/packages/opis-closure)[masterminds/html5 An HTML5 parser and serializer. 1.8k242.8M229](/packages/masterminds-html5)[sabberworm/php-css-parser Parser for CSS Files written in PHP 1.8k191.2M65](/packages/sabberworm-php-css-parser)[michelf/php-markdown PHP Markdown 3.5k52.4M345](/packages/michelf-php-markdown)[jms/metadata Class/method/property metadata management in PHP 1.8k152.8M88](/packages/jms-metadata) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)