Easily run code asynchronously

Production-ready community-driven modern Stripe-like API versioning in FastAPI

Automated TDD enforcement for Claude Code

PR metrics

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

The official PHP SDK for Model Context Protocol servers and clients. Maintained in collaboration with The PHP Foundation.

Collect backend metrics and provide them as Server-Timing header in your responses

💀 PHP unused code detection via PHPStan extension. Detects dead cycles, supports libs like Symfony, Doctrine, PHPUnit etc. Can automatically remove dead PHP code. Able to detect dead code used only…

DevStaff: A Developer Community in Crete

Xdebug — Step Debugger and Debugging Aid for PHP

HAProxy Load Balancer's development branch (mirror of git.haproxy.org)

A tool to automatically fix PHP Coding Standards issues

An open source documentation tool to bring discoverability to your event-driven architectures

A set of packages and tools for working with OpenAPI, Arazzo and Overlay Specification documents.

A comprehensive library for generating differences between two strings in multiple formats (unified, side by side HTML etc).

PHP runtime & extensions header files for PhpStorm

The PHP Installer for Extensions

The most advanced data processing framework allowing to build scalable data processing pipelines and move data between various data sources and destinations.

Documents added by volunteer contributors and historically imported from TOSBack.org. Maintenance is collaborative and volunteer-based.

The OAI Overlay Specification

The Arazzo Specification - A Tapestry for Deterministic API Workflows

Homepage of the ADR GitHub organization

Markdown Architectural Decision Records

Instant Upgrades and Automated Refactoring of any PHP 5.3+ code

Guzzle, an extensible PHP HTTP client

The Symfony PHP framework

Dependency Manager for PHP

CloudEvents Specification

xRegistry related specifications