ext.dev Documentation

Welcome to the ext.dev technical documentation. This guide provides comprehensive instructions for local development setup and server management for TYPO3 projects and hosting infrastructure.

Local Development

Get started with local development environments for TYPO3 projects:

• SSH Key Management - Set up secure authentication with ED25519 SSH keys
  • Creating new SSH keys for Ubuntu, macOS, and Windows
  • Using existing SSH keys across different environments
• TYPO3 Project Setup - Create new TYPO3 13.4 projects with Docker Compose, including Git, Composer, and database configuration

Server Management

Configure and manage production hosting infrastructure:

• Docker Infrastructure - Container orchestration and deployment
  • Docker Compose setup on Ubuntu 24.04 with v2 plugin
  • NGINX proxy configuration with SSL/TLS preparation and Let’s Encrypt integration

Getting Started

1. For developers: Start with SSH key setup and then proceed to TYPO3 project creation
2. For system administrators: Begin with Docker Compose installation followed by NGINX proxy setup

Each guide includes step-by-step instructions, configuration examples, and troubleshooting tips for common scenarios.