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[Utility & Helpers](/categories/utility) 4. / 5. silverstripe/html5 ActiveSilverstripe-vendormodule[Utility & Helpers](/categories/utility) silverstripe/html5 ================== HTML5 support for SilverStripe 2.4.0(4y ago)16232.9k↓64.6%104BSD-3-ClausePHPPHP ^7.4 || ^8.0CI failing Since Mar 19Pushed 12mo ago11 watchersCompare [ Source](https://github.com/silverstripe/silverstripe-html5)[ Packagist](https://packagist.org/packages/silverstripe/html5)[ RSS](/packages/silverstripe-html5/feed)WikiDiscussions 2 Synced today READMEChangelog (6)Dependencies (3)Versions (28)Used By (4) HTML5 support for SilverStripe ============================== [](#html5-support-for-silverstripe) **NOTE**: This module is no longer commercially supported in Silverstripe CMS 5 and it does not provide a CMS5-compatible version. Since Silverstripe CMS 5 it's a part of core functionality. [![CI](https://github.com/silverstripe/silverstripe-html5/actions/workflows/ci.yml/badge.svg)](https://github.com/silverstripe/silverstripe-html5/actions/workflows/ci.yml) Requirements ------------ [](#requirements) - Silverstripe 4.0 or higher For a Silverstripe 3.x compatible version of this module, please see the [1.0 branch, or 1.x release line](https://github.com/silverstripe/silverstripe-html5/tree/1.0#readme). This module is not compatible or required for Silverstripe CMS 5. HTML5 is natively used by Silverstripe CMS 5. Summary ------- [](#summary) This module adds further HTML 5 support to SilverStripe. Although Silverstripe supports using HTML 5 in templates out of the box, there are some limitations in the use of HTML in the content managed through the CMS. #### HTMLText & HTMLVarchar [](#htmltext--htmlvarchar) This module allows Silverstripe to support HTML 5 in HTMLText and HTMLVarchar fields, by providing a subclass of HTMLValue that uses the third party [html5lib](https://github.com/html5lib/html5lib-php)and causing the Injector to use this subclass by default. Silverstripe stores HTMLText and HTMLVarchar fields in models as strings, but sometimes needs to convert these to DOM objects (for instance, to process shortcodes). Default Silverstripe behavior is to do this with DOMDocument#loadHTML, but that method throws an error when it encounters the new HTML5 element types. It also doesn't deal with unclosed elements and invalid HTML in the manner prescribed by the HTML5 spec. This module replaces the code that does this conversion with code that uses [html5lib](https://github.com/html5lib/html5lib-php), which supports HTML 5 as per the spec. ### Health Score 49 — FairBetter than 94% of packages Maintenance37 Infrequent updates — may be unmaintained Popularity40 Moderate usage in the ecosystem Community30 Small or concentrated contributor base Maturity78 Established project with proven stability Bus Factor2 2 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 ~144 days Recently: every ~105 days Total 27 Last Release 1108d ago Major Versions 1.0.5 → 2.0.02017-11-21 1.0.x-dev → 2.0.x-dev2020-11-10 PHP version history (2 changes)2.2.0PHP ^7.3 || ^8.0 2.3.0PHP ^7.4 || ^8.0 ### Community Maintainers ![](https://www.gravatar.com/avatar/b0cba8b534e20e6ab4fff555a97b237a18436ebca1446fc0b29c8a8b504038b9?d=identicon)[GuySartorelli](/maintainers/GuySartorelli) ![](https://www.gravatar.com/avatar/a25bc04c5720a36869d5a39c6449dde7eb43e19b7c8e666d5f632d6a9ab440b1?d=identicon)[emteknetnz](/maintainers/emteknetnz) ![](https://www.gravatar.com/avatar/afbb3dcc9ef29c1a6eedd6addcae5fce9ab1271915a85a4c349301b71237368d?d=identicon)[silverstripe-machine01](/maintainers/silverstripe-machine01) --- Top Contributors [![emteknetnz](https://avatars.githubusercontent.com/u/4809037?v=4)](https://github.com/emteknetnz "emteknetnz (18 commits)")[![dhensby](https://avatars.githubusercontent.com/u/563596?v=4)](https://github.com/dhensby "dhensby (11 commits)")[![robbieaverill](https://avatars.githubusercontent.com/u/5170590?v=4)](https://github.com/robbieaverill "robbieaverill (10 commits)")[![xini](https://avatars.githubusercontent.com/u/1152403?v=4)](https://github.com/xini "xini (3 commits)")[![GuySartorelli](https://avatars.githubusercontent.com/u/36352093?v=4)](https://github.com/GuySartorelli "GuySartorelli (3 commits)")[![dnsl48](https://avatars.githubusercontent.com/u/9313746?v=4)](https://github.com/dnsl48 "dnsl48 (2 commits)")[![michalkleiner](https://avatars.githubusercontent.com/u/233342?v=4)](https://github.com/michalkleiner "michalkleiner (1 commits)")[![NightJar](https://avatars.githubusercontent.com/u/778003?v=4)](https://github.com/NightJar "NightJar (1 commits)")[![assertchris](https://avatars.githubusercontent.com/u/200609?v=4)](https://github.com/assertchris "assertchris (1 commits)") --- Tags hacktoberfestHTML5silverstripecwp ### Code Quality TestsPHPUnit Code StylePHP\_CodeSniffer ### Embed Badge ![Health badge](/badges/silverstripe-html5/health.svg) ``` [![Health](https://phpackages.com/badges/silverstripe-html5/health.svg)](https://phpackages.com/packages/silverstripe-html5) ``` ### Alternatives [silverstripe/userforms UserForms enables CMS users to create dynamic forms via a drag and drop interface and without getting involved in any PHP code 1371.1M85](/packages/silverstripe-userforms)[symbiote/silverstripe-gridfieldextensions A collection of useful grid field components 951.9M271](/packages/symbiote-silverstripe-gridfieldextensions)[symbiote/silverstripe-advancedworkflow Adds configurable workflow support to the CMS, with a GUI for creating custom workflow definitions. 46302.4k9](/packages/symbiote-silverstripe-advancedworkflow)[silverstripe/tagfield Tag field for SilverStripe 561.3M50](/packages/silverstripe-tagfield)[silverstripe/hybridsessions Cookie/DB session support for SilverStripe 17510.8k4](/packages/silverstripe-hybridsessions)[lekoala/silverstripe-cms-actions Add actions to your models in SilverStripe 39344.8k31](/packages/lekoala-silverstripe-cms-actions) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)