Help out your favorite open source projects and become a better developer while doing it.

Collection of RSpec/MiniTest matchers and Cucumber steps for testing email in a ruby app using ActionMailer or Pony

The Android version of the Hydra app

Language Server Protocol support for Atom (the basis of Atom-IDE)

🐬 Beautiful, performant feature flags for Ruby.

Automated property based testing for Rust (with shrinking).

A high-performance web server for Ruby, supporting HTTP/1, HTTP/2 and TLS.

Open Source LaTeX editor that supports remote collaboration

Node.js plugin for asdf version manager

A CLI-based Content-Addressable Storage (CAS) engine that deduplicates files across your system

CakePHP: The Rapid Development Framework for PHP - Official Repository

Decorators on top of your ORM layer.

Never use print for debugging again

⚡ Give awesome perks to your Discord server! ⚡

Builds PHP so that multiple versions can be used side by side.

a micro-messaging bot to organize using public transport without having to pay.

Test Case generator for competitive coding. Test case generator for competitive programming and potentially for software testing.

GitHub workflow-optimizing bot by @zulip

Property-based testing library for Kotlin

[WIP but functional] A web application framework for Rust. Asteracea can be used for client-side and server-side rendering and for statically rendered and deployed sites (and combinations thereof) without specific changes to an app's code.

Bit is a modern Git CLI

Automatically exported from code.google.com/p/flex-ui-selenium

SolidStart, the Solid app framework

The Stratagus strategy game engine

A cross-platform browser ML framework.

Simple and lightweight vue chart component without using chart library dependencies

Cucumber testing framework for Rust. Fully native, no external test runners or dependencies.

A node.js blog engine

Pa11y Dashboard is a web interface which helps you monitor the accessibility of your websites

⚡ Simplest way to organize and run command-line tasks

a micro-messaging bot to organize using public transport without having to pay.

Rails FormBuilder for ViewComponent

OpenCL implementation running on the VideoCore IV GPU of the Raspberry Pi models

Builds PHP so that multiple versions can be used side by side.

DX Scanner allows you to measure quality of an app based on your source code.

A Vue.js web application for Freedomotic Open IoT framework

Input validation using Swagger (Open API) and ajv

⚡ Lingo.dev - open-source, AI-powered i18n toolkit for instant localization with LLMs. Bring your own LLM or use Lingo.dev Localization Engine. Join discord:

Cocoa wrappers and helpers for RubyMotion (Ruby for iOS and OS X) - Making Cocoa APIs more Ruby like, one API at a time. Fork away and send your pull requests

SEO Tools for Laravel

A Drone plugin for caching current workspace files between builds to reduce your build times

Keep DB schema in sync across branches effortlessly. Install once, use rails db:migrate as normal, and let the gem handle the rest.

A cross platform build and deployment automation system for building projects and executing deployment scripts using C# code.

Strategies for cleaning databases in Ruby. Can be used to ensure a clean state for testing.

Thai Natural Language Processing in Python.

The Official SendGrid Led, Community Driven Java API Library

OpenFaaS - Serverless Functions Made Simple

FriendlyId is the “Swiss Army bulldozer” of slugging and permalink plugins for ActiveRecord. It allows you to create pretty URL’s and work with human-friendly strings as if they were numeric ids for ActiveRecord models.

Combine internet connections, increase your download speed

The Go implementation of Connect: Protobuf RPC that works.