PHP 8.1 compatible version of ZF1

PHP CS Fixer extension for VS Code

💫 Toolkit to help you get started with Spec-Driven Development

Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

Open Source Feature Flags, Experimentation, and Product Analytics

Mcrouter is a memcached protocol router for scaling memcached deployments.

Database migrations. CLI and Golang library.

Write scalable load tests in plain Python 🚗💨

Project documentation with Markdown.

A collection of projects designed to help developers quickly get started with building deployable applications using the Claude API

A tool for creating and running Linux containers using lightweight virtual machines on a Mac. It is written in Swift, and optimized for Apple silicon.

Get started with building Fullstack Agents using Gemini 2.5 and LangGraph

Building event-driven applications the easy way in Go.

A tool for quickly measuring the size of a PHP project.

Beautiful and understandable static analysis tool for PHP

Run your GitHub Actions locally 🚀

MockServer is an HTTP(S) mock server and proxy for testing that lets you mock APIs, inspect and modify live traffic, and inject failures. It supports HTTP/1.1, HTTP/2, gRPC, WebSockets, TCP and mor…

Container runtimes on macOS (and Linux) with minimal setup

🦔 PostHog is an all-in-one developer platform for building successful products. We offer product analytics, web analytics, session replay, error tracking, feature flags, experimentation, surveys, d…

thumbor is an open-source photo thumbnail service by globo.com

Explain complex systems using visuals and simple terms. Help you prepare for system design interviews.

The discovery and governance layer for event-driven systems. Document your domains, services, events and schemas — for your teams and your AI agents.

Brotli compression format

A tool to automatically fix PHP Coding Standards issues

AWS Lambda Power Tuning is an open-source tool that can help you visualize and fine-tune the memory/power configuration of Lambda functions. It runs in your own AWS account - powered by AWS Step Fu…

APCu - APC User Cache

Enterprise-ready, Git native feature management solution

Confluent's Apache Kafka Golang client

The painless way to host your own Git service

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.