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5. syradev/html5\_patch

ActiveTypo3-cms-extension[Utility & Helpers](/categories/utility)

syradev/html5\_patch
====================

This extension patches TYPO3 to eliminate non-HTML5-standard self-closing tags.

12.0.1(1y ago)017GPL-2.0-or-laterPHP

Since Feb 16Pushed 1y ago1 watchersCompare

[ Source](https://github.com/Treedent/html5_patch)[ Packagist](https://packagist.org/packages/syradev/html5_patch)[ RSS](/packages/syradev-html5-patch/feed)WikiDiscussions main Synced today

READMEChangelogDependencies (2)Versions (2)Used By (0)

[![TYPO3 12](https://camo.githubusercontent.com/969c69b510188586495a42283957a969d10e3d9770a82ec2ecc0b69fe4adcc31/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f5459504f332d31322d6f72616e67652e7376673f6c6f676f3d7479706f33)](https://get.typo3.org/version/12)

TYPO3 Extension `html5_patch`
=============================

[](#typo3-extension-html5_patch)

EN :This extension patches TYPO3 to eliminate non-HTML5-standard self-closing tags. In this way, the W3C validator will skip the validation steps on `link, meta and input` tags generated in a non-compliant HTML5 way by TYPO3.

FR : Cette extension patche TYPO3 de sorte à éliminer les balises auto-fermantes non normalisées par le HTML5. Ainsi le validator W3C passera les étapes de validation sur les balises `link, meta, input` générées de manière non conformes au HTML5 par TYPO3.

[![W3C validator](Resources/Public/Images/W3C_validation.png)](Resources/Public/Images/W3C_validation.png)

To install this extension you need to run the following command :

```
composer require syradev/html5_patch
```

- Then, in your main composer.json you will need to manually add the code below:

```
"extra": {
    "patches-file": "vendor/syradev/html5_patch/composer.patches.json"
}
```

- Then issue a `composer install` command to apply the patch.

[![Syradev](Resources/Public/Images/syradev_2025.svg)](Resources/Public/Images/syradev_2025.svg)

Syradev © 2025
--------------

[](#syradev--2025)

###  Health Score

24

—

LowBetter than 31% of packages

Maintenance40

Moderate activity, may be stable

Popularity6

Limited adoption so far

Community7

Small or concentrated contributor base

Maturity38

Early-stage or recently created project

 Bus Factor1

Top contributor holds 100% 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

Unknown

Total

1

Last Release

502d ago

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/2456479?v=4)[TEDONE Regis](/maintainers/Treedent)[@Treedent](https://github.com/Treedent)

---

Top Contributors

[![Treedent](https://avatars.githubusercontent.com/u/2456479?v=4)](https://github.com/Treedent "Treedent (1 commits)")

---

Tags

HTML5TYPO3 CMSSelf-closing tagsW3C validation

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