typo3/cms-t3editor

TYPO3 CMS T3Editor - JavaScript-driven editor with syntax highlighting and code completion. Based on CodeMirror.

v12.4.45 2026-04-14 10:51 UTC

Requires

• ext-libxml: *
• typo3/cms-core: 12.4.45

Conflicts

• typo3/cms: *

GPL-2.0-or-later

• TYPO3 Core Team

README

This extension provides a JavaScript-driven editor with syntax highlighting and code completion, based on the CodeMirror editor.

Repository:	https://github.com/typo3/typo3
Issues:	https://forge.typo3.org/
Read online:	https://docs.typo3.org/c/typo3/cms-t3editor/main/en-us/
TER:	https://extensions.typo3.org/extension/t3editor/