Frontend Theme for Extension Development

Extension key: theme_extension_development
Package name: sbuerk/theme-extension-development
Version: main
Language: en
Author: sbuerk
License: This document is published under the Open Content License.
Rendered: Mon, 17 Aug 2026 10:46:00 +0000

TYPO3 frontend theme for development purposes: extension development, DDEV based test instances and acceptance tests.

Note

This is a development tool, not a production theme. It renders pages, navigation and every content element the core registers without depending on fluid_styled_content, and the public API is not stable and may change without a deprecation phase until the first stable release.

Introduction

Learn what the extension is for and which TYPO3 and PHP versions are supported.

Installation

Install the extension in your development or test instance.

Configuration

Enable the theme for a site and override its templates.

Changelog

Overview of the changes per released version.