Mathieu Santostefano

The Symfony PHP framework

SymfonyCon Disneyland Paris 2022 - Painless authentication with access tokens

The missing has_attribute function in PHP

Keep Your macOs Stuff Updated (KYMSU)

A simple CLI to control Spotify via D-bus

Enrich an OpenAPI spec with response examples to mock it efficiently

PHP SDK for Clever Cloud APIs (v2 & v4)

🌐 Slides de mon talk "Traduire efficacement une application Symfony"

AI Coding Agent skills for Symfony Framework usage

chezmoi managed dotfiles for ArchLinux

Concevoir un build system qui fait du bon café

Simple heroku badge that serves an success or failed image depends on the heroku response.

personal blog

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🔥🦊 Firefox extension that alert you if the random contributor card is about you while you are browsing symfony.com

Votre météo de l'électricité d'un coup d'œil

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IESA BDE App

🐍 Python script which adapt macOs interface when the sun goes down

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Symfony Maker Bundle

An open-source, self-hostable PaaS alternative to Vercel, Heroku & Netlify that lets you easily deploy static sites, databases, full-stack applications and 280+ one-click services on your own servers.

Sleepr feedback

iOS client for Clever Cloud

ConFoo 2026

Show usage stats for OpenAI Codex and Claude Code, without having to login.

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Terminal games built with the Symfony TUI component

Spec-driven development (SDD) for AI coding assistants.

Breakthrough Method for Agile Ai Driven Development

Curated list of lightweight native macOS apps built with Swift, SwiftUI & AppKit. Best native Mac applications for productivity, development & utilities. No Electron bloat. ⭐

Source code of Mastering OOP & Design Patterns workshop

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Claude Code plugin for creating developer-focused technical presentations using Slidev with evidence-based design guardrails

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A comprehensive Docker-based media server stack with automated management, monitoring, and organization.

Symfony Demo Application

Source repo for Docker's Documentation

Python SDK, Proxy Server (LLM Gateway) to call 100+ LLM APIs in OpenAI format - [Bedrock, Azure, OpenAI, VertexAI, Cohere, Anthropic, Sagemaker, HuggingFace, Replicate, Groq]

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Symfony integration bundle for php-llm/llm-chain library.

LLPhant - A comprehensive PHP Generative AI Framework using OpenAI GPT 4. Inspired by Langchain

A Docker-based installer and runtime for Symfony. Install: download and `docker compose up`.

:octocat: Browser extension that simplifies the GitHub interface and adds useful features

Slides of SyliusDays 2025 talk - Translate the UIs of your Sylius applications efficiently

⏩ Create, share, and use custom AI code assistants with our open-source IDE extensions and hub of models, rules, prompts, docs, and other building blocks

Symfony UX initiative: a new JavaScript ecosystem for Symfony

Integration with your Symfony app & Stimulus!

The Symfony CLI tool

Open Source eCommerce Application on top of Symfony

Open Source eCommerce Framework on Symfony

🖼 Demo application for responsive images with Symfony

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A list of AI & LLM frameworks and libraries in PHP

Zero-config application builder that automatically analyzes and turns your code into an image

Composer plugin for Symfony

🏗️ A skeleton to start a new web project with PHP, Docker and Castor

📄 A curated list of awesome .cursorrules files

🪽 An open, easy, fast, reliable and battery-efficient solution for real-time communications

This project contains the Symfony OIDC bundle, which is directly based on https://github.com/jumbojett/OpenID-Connect-PHP

A collection of *arrs and related stuff.

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Symfony Recipes Repository

Twig, the flexible, fast, and secure template language for PHP

Symfony Loco Translation Provider Bridge

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Open-source webhook server that helps you provide webhooks to your users. It handles for you a great amount of features that are usually tedious to (re)implement.

CSS3 Experimentation

CSS3 Experimentations

Experimental redesign of http://www.lafermeduweb.net/

Links is a Linktree alternative powered by Cecil, Tailwind CSS and Font Awesome.

A action for cloning git repositories

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Clever Cloud documentation V.2

PHP Architecture Tester - Easy to use architectural testing tool for PHP :heavy_check_mark:

Links from the stories discussed on Swift News

 Now we have become very big, Different from the original idea. Collect premium software in various categories.

 A curated list of awesome applications, softwares, tools and shiny things for macOS.

Your content driven static site generator.

Symfony Bundle to assist in imagine manipulation using the imagine library

The new (and simple) admin generator for Symfony applications.

Lightning talk SymfonyLive Paris 2023

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A fluent interface for your Symfony functional tests.

A Sylius plugin to manage your CMS pages

a command-line tool that computes optimal image widths to put in srcset attributes of responsive images

Bien Sûres

Symfony2 project @ IESA Multimédia

Symfony demo project

:package: Dockerfiles from WebDevOps for PHP, Apache and Nginx

A terminal workspace with batteries included

The Symfony documentation

The server component of API Platform: hypermedia and GraphQL APIs in minutes

GitHub Action Playground with Docker Container & Registry

Mushroom Cards - Build a beautiful dashboard easily 🍄

API Platform documentation

A migration tool from Traefik v1 to Traefik v2.

Very resourcefriendly and feature-rich replacement for i3status, written in pure Rust

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Doctrine Database Abstraction Layer

🧛🏻‍♂️ Dark theme for Alacritty

🧛🏻‍♂️ One theme. All platforms.

Simple parallel processing using Symfony Process component

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Flysystem Adapter for Aliyun Object Storage Service (OSS)

A flysystem driver for Dropbox that uses the v2 API

Abstraction for local and remote filesystems

Metronic 3.6 - full version - i just remove _resources

A very simple Docker-compose to discover Symfony 6 with PHP 8.0.13 in 5 minutes

:seedling: Jane is a set of libraries to generate Models & API Clients based on JSON Schema / OpenAPI specs

An ESP01 based module that reads and sends energy meter data from french meters

Diapos web et Repo type avec une petite lib Pokémon et des exemples

Code utilisé pour les démonstrations de ma conférence sur la Microtypographie pour Paris Web 2021

French translation of the PHP documentation

Provides Redis integration for Symfony Messenger

:rocket::star: A Zsh prompt for Astronauts

Chart.js integration for Symfony

This library provides an event subscriber to opt-out from FLoC.

Provides assertions for unit tests.

The source for Datadog's documentation site.

A curated list of amazingly awesome PHP libraries, resources and shiny things.

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A curated list of awesome services, solutions and resources that are runnin on European cloud infrastructure.

A collaborative web application (virtual office) presented as a 16-bit RPG video game

Vanilla JS Accessible Dialog Library

integration between LiipImagineBundle and rokka.io

Symfony bundle to append Cookie Consent to your website to comply to AVG/GDPR for cookies.

Minimal Blogging Application For Developers.

Rustified Spotify API.

tweet about anonymous Wikipedia edits from particular IP address ranges

The all-in-one replacement for Sonarr, Radarr, Jackett... with a VPN and running in docker

site public pour le baromètre des salaires

Pure PHP WSDL reader

Manifeste des travailleuses et travailleurs du numérique pour une autre réforme des retraites

👩‍💻👨‍💻 afsy.fr website ✨

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Easily talk to an OAuth2 server for social functionality in Symfony

Symfony integration for Translations

Integration bundle for DoctrineExtensions by l3pp4rd in Symfony

This module sends 433Mhz signal to control RF switch

Gladys hooks to handle 433Mhz devices control & reception

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Manifeste écologique des professionnel.le.s de l'informatique

💡⛅ Clever Cloud will make sure a new tree 🌳 is planted for each new deployment of this app on Clever Cloud 💡⛅

Migrate to PostgreSQL in a single command!

Conference data for www.confs.tech

Ou : chante Sloubi. Nous, on va faire que la soundboard de Kaamelott.

A list of awesome resources for tmux

Doctrine2 behavior traits

Utilities for working with binary ESC/POS files

WIP

A simple Symfony bundle to ease file uploads with ORM entities and ODM documents.

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Provides a CKEditor integration for your Symfony project.

Modern, Crazy Fast, Ridiculously Easy and Amazingly Powerful Flat-File CMS

Accessible Accordion Component in Vanilla JS

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TinyMCE Editor Integration Plugin for Grav

Translation types for the popular Doctrine translatable extensions

Documentation for php-translation

ReactJS based Presentation Library

A curated list of awesome MySQL software, libraries, tools and resources

For receiving Stripe webhooks locally

250+ color themes for MacDown.

Clever Cloud documentation website available on doc.clever-cloud.com

Integrates libphonenumber into your Symfony2 application

Docker Based Quickbox

Repository de l'atelier pour le Forum PHP

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Atomic Builder - Framework SASS

A docker-compose to deploy complete Seedbox

Community API client for localise.biz translation service

Recipes of the wild

Laravel file manager with multi-users support.

A collection of GitHub profiles of users who work on Electron-related projects

Slides de ma présentation de Payum au sfPot de février 2017

[READ-ONLY] Subtree split of the Payum Be2Bill Component -- clone into Payum/Be2Bill/ (master at payum/payum)

PHP 5.5+ Payment processing library. It offers everything you need to work with payments: Credit card & offsite purchasing, subscriptions, payouts etc.

lots of dockerfiles, based on alpine

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An emoji guide for your commit messages. 😜

client to WebSphere MQ Queue Manager using the PHP mqseries pecl extension for Laravel

PHP reactive network library, get the presentation slides

Import data from and export data to a range of different file formats and media

A curated list of bookmarks, packages, tutorials, videos and other cool resources from the Laravel ecosystem

A package that makes sure that your .env file is in sync with your .env.example

Laravel Backpack's base package, which offers admin authentication and a blank admin panel using AdminLTE

Admin interface for managing users, roles, permissions on backpack

Build a custom admin interface for your Eloquent models, using Laravel 5.2.

PHP library for v3 of the MailChimp API.

Katana static site & blog generator core

Plugin repository for BitBar

A skeleton repository for Spatie's PHP Packages

Read and write spreadsheet files (CSV, XLSX and ODS), in a fast and scalable way

Apache Tika bindings for PHP: extract text and metadata from documents, images and other formats