·Project
Why Choose Symfony for Your Projects
A PHP framework is made of many interconnected components that form a solid foundation. Symfony, developed in France, is a top choice. Here is why and when.
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·AI
Claude as Your Legacy Symfony Architecture Assistant
Configure Claude Code with a CLAUDE.md that encodes your hexagonal architecture conventions, DDD rules and Doctrine patterns on a legacy Symfony project.
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·Architecture
Why Your Domain Should Never Know Symfony
Your business domain should depend on nothing. Not on Symfony, not on Doctrine. Here is why, and what it changes in practice on a real Symfony project.
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·Code quality
PHPStan Max Level on Symfony: The Top 10 Errors
Raising PHPStan to level 10 on a Symfony project reveals dozens of errors. Here are the 10 most common ones and how to fix them cleanly, without losing sprints.
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·AI
RAG with Symfony AI: Index Your Business Database
Learn how to connect an LLM to your Doctrine database with RAG, Symfony AI and pgvector. Index, search and query your business data with a working pipeline.
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·AI
Symfony AI in a Legacy Project: Lessons Learned
Adding Symfony AI to a production application is nothing like a hello world. The traps and practical fixes we found on a real legacy Symfony mission, in detail.
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·Architecture
Migrating a Symfony App to Hexagonal Architecture
Project retrospective on migrating a monolithic Symfony application to hexagonal architecture: the real steps, the surprises, the trade-offs and the results.
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·Architecture
Symfony Messenger as the Core of Hexagonal Architecture
Symfony Messenger does more than send async messages. Learn how to use it as a Command Bus, Query Bus and Event Bus to structure a hexagonal architecture.
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·DevOps
Docker in Production: Performance and Reliability
Why Docker is essential in production: reliable deployment, service isolation, and optimized performance for your Symfony applications. A practical guide.
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·AI
llms.txt: The New SEO Lever in the Age of AI
The llms.txt file helps AI systems understand your website. Learn how to write it, implement it in Symfony or Next.js, and boost your generative visibility.
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·AI
GEO: Make Your Symfony App Visible to AI Engines
Learn how GEO (Generative Engine Optimization) makes your Symfony app visible in ChatGPT, Gemini, and Perplexity answers with structured data and fresh content.
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·Training
VivaTech 2025: Web and AI Tech Trends
A look back at VivaTech 2025: innovations, AI trends, tech talks and tools to watch for your business web projects, from sovereign cloud to Symfony and LLMs.
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·Security
CVE Explained: Understanding Flaws to Protect Your Apps
Learn what CVEs are, how to read CVSS scores, and how to protect your web applications with automated dependency checks, SBOMs and a vulnerability program.
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·Training
AFUP Day 2025 in Lille: Talks and Lessons
A look back at AFUP Day 2025 in Lille: PHP talks, community exchanges and professional lessons for Symfony developers, from performance to career growth.
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·PHP
PHP 9.0: New Features, Breaking Changes, and Impact
PHP 9.0 will remove the deprecations accumulated since PHP 8.1. Stricter typing, no more implicit behaviors: here is how to prepare your projects now.
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·Security
Security Training for Development Teams
Train your teams in cybersecurity best practices: awareness, simple habits, and proven methods to protect your company from cyberattacks and application flaws.
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·Green IT
Web App Manifest: Improve User Experience
See how the Web App Manifest turns your website into an installable app, with caching, push notifications and a clear PWA versus native decision framework.
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·Green IT
RGAA Standards: Improve Your Sites' Accessibility
Understand the RGAA standards for an inclusive user experience, and see how web accessibility affects both the usability and the SEO of your applications.
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