Free for open source projects, our CI environment provides multiple runtimes (e.g. Node.js or PHP versions)...

Errorception is a simple and painless way to find out about JavaScript errors, as they occur in your users'...

Fabric is a Python (2.5-2.7) library and command-line tool for streamlining the use of SSH for application ...

Vagrant provides the framework and configuration format to create and manage complete portable development ...

Java is a programming language and computing platform first released by Sun Microsystems in 1995. There are...

Flask is intended for getting started very quickly and was developed with best intentions in mind.

MongoDB stores data in JSON-like documents that can vary in structure, offering a dynamic, flexible schema....

RabbitMQ gives your applications a common platform to send and receive messages, and your messages a safe p...

Kafka is a distributed, partitioned, replicated commit log service. It provides the functionality of a mess...

Rust is a systems programming language that combines strong compile-time correctness guarantees with fast p...

SQLite is an embedded SQL database engine. Unlike most other SQL databases, SQLite does not have a separate...

TopCoat is made up of base controls, platform specific styles, themes and a build script to stitch them all...

ZeroVM is an open source virtualization technology that is based on the Chromium Native Client (NaCl) proje...

Uploadcare is file management platform and a CDN for user-generated content. It is a robust file API for up...

It is an easy-to-use tool to help you build out documentation! Each documentation site that you publish is ...

Brick is a collection of UI components designed for the easy and quick building of web application UIs. Bri...

Unlike traditional enterprise messaging systems, NATS has an always-on dial tone that does whatever it take...

GoCD is an open source continuous delivery server created by ThoughtWorks. GoCD offers business a first-cla...

Rancher is an open source container management platform that includes full distributions of Kubernetes, Apa...

SonarQube provides an overview of the overall health of your source code and even more importantly, it high...

Primer is the basecoat of GitHub, made by nerds just like you who share a passion for HTML and CSS.

Aurelia is a next generation JavaScript client framework that leverages simple conventions to empower your ...

Feathers is a real-time, micro-service web framework for NodeJS that gives you control over your data via R...

Radium is a set of tools to manage inline styles on React elements. It gives you powerful styling capabilit...

Build and debug modern web and cloud applications. Code is free and available on your favorite platform - L...

CMS.js is fully client-side, Javascript site generator in the spirit of Jekyll that uses plain ol' HTML, CS...

Gerrit is a self-hosted pre-commit code review tool. It serves as a Git hosting server with option to comme...

The Lelylan platform is both hardware-agnostic and platform-agnostic. This means that you can connect any h...

Hug aims to make developing Python driven APIs as simple as possible, but no simpler. As a result, it drast...

Trails is a modern, community-driven web application framework for node.js. It builds on the pedigree of Ra...

Onsen UI helps you develop both hybrid and web apps. If developing hybrid apps, you can use it with the Cor...

Your editor and web browser don't know anything about each other, which is why you end up continuously swit...

Whether you're building a web or mobile app we have you covered. Use your favorite frontend frameworks and ...

Why is Monkberry so fast? Even in comparison with React, Monkberry is 10 times faster, sometimes 100 times ...

Easily engage your Facebook community by making a chatbot. Enjoy making your bot with our user-friendly int...

An enterprise-class UI design language and React-based implementation. Graceful UI components out of the bo...

mini.css is a lightweight CSS framework (under 7KB gzipped) designed with mobile devices and modern browser...

Messenger is an open-source web application and it's a small alternative to Slack. Total.js messenger is po...

Free, Open-Source Static Website CMS for Windows and MacOS

Work together on documents with your teammates or classmates. Even when you share a document, we (the maker...

Teletype introduces the concept of real-time "portals" for sharing workspaces. When a host opens a portal, ...

Give users new ways to interact with your product by building engaging voice and text-based conversational ...

Create dynamic, cross-platforms UIs using design tools, code, or both.

A WYSIWYG editor that generates code for your presentational React components.

RedisGraph is a graph database developed from scratch on top of Redis, using the new Redis Modules API to e...