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Symfony Language Tools 0.16 wraps up a busy first week.

Symfony Language Tools tries an issue-first contribution model.

Symfony's official LSP server comes with a native VS Code extension.

Meet the Symfony AI Core Team

Symfony 8.0 reaches its end of maintenance today. A look back at the version that made Symfony smaller while it grew, and what to do if you are still running it.

The content of "Symfony: The Fast Track" is now public on GitHub, and contributing is open to everyone.

A summary of the highlights and key accomplishments of the Symfony project in 2025.

A look at 20 years of Symfony through code statistics, revealing how contributions, complexity, and long-term design choices shaped the framework.

At SymfonyCon 2025, we wanted to celebrate Symfony’s 20th anniversary with a live, collective experience: 1200 developers holding up their phones while we lit up their screens in real time from the stage. To make that work reliably, we combined Symfony/PHP-FPM for the application logic with a dedicated Mercure/FrankenPHP setup for long‑lived connections, giving us both robustness and massive concurrency. This post walks through the architecture and lessons learned from turning a “simple” colored screen idea into a live demo that worked flawlessly in front of a full conference hall.

This week, Symfony proudly celebrates 20 incredible years of innovation, friendship, and open-source passion — join us in reliving the memories and thanking everyone who made this journey possible at symfony.com/20years