Cloudflare speeds up and protects millions of websites, APIs, SaaS services, and other properties connected...

GitHub is the best place to share code with friends, co-workers, classmates, and complete strangers. Over t...

Bitbucket gives teams one place to plan projects, collaborate on code, test and deploy, all with free priva...

Google Analytics lets you measure your advertising ROI as well as track your Flash, video, and social netwo...

Trello is a collaboration tool that organizes your projects into boards. In one glance, Trello tells you wh...

Harness the power of Dropbox. Connect to an account, upload, download, search, and more.

Keep photos, stories, designs, drawings, recordings, videos, and more. Your first 15 GB of storage are free...

PayPal is an online payments and money transfer service that allows you to send money via email, phone, tex...

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

At GitHub, we're building the text editor we've always wanted. A tool you can customize to do anything, but...

In a nutshell Jenkins CI is the leading open-source continuous integration server. Built with Java, it prov...

Imagine all your team communication in one place, instantly searchable, available wherever you go. That’s S...

Public webpages hosted directly from your GitHub repository. Just edit, push, and your changes are live.

VirtualBox is a powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as home use. N...

Build system automating tasks: minification and copying of all JavaScript files, static images. More capabl...

GitLab offers git repository management, code reviews, issue tracking, activity feeds and wikis. Enterprise...

Gradle is a build tool with a focus on build automation and support for multi-language development. If you ...

Fast, flexible and pragmatic, PHP powers everything from your blog to the most popular websites in the world.

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

Android provides a rich application framework that allows you to build innovative apps and games for mobile...

Node.js uses an event-driven, non-blocking I/O model that makes it lightweight and efficient, perfect for d...

C# (pronounced "See Sharp") is a simple, modern, object-oriented, and type-safe programming language. C# ha...

AngularJS lets you write client-side web applications as if you had a smarter browser. It lets you use good...

Lots of people use React as the V in MVC. Since React makes no assumptions about the rest of your technolog...

The MySQL software delivers a very fast, multi-threaded, multi-user, and robust SQL (Structured Query Langu...

Git is a free and open source distributed version control system designed to handle everything from small t...

The Apache HTTP Server is a powerful and flexible HTTP/1.1 compliant web server. Originally designed as a ...

npm is the command-line interface to the npm ecosystem. It is battle-tested, surprisingly flexible, and use...

Sass is an extension of CSS3, adding nested rules, variables, mixins, selector inheritance, and more. It's ...

JavaScript is most known as the scripting language for Web pages, but used in many non-browser environments...

It is the only complete API development environment, used by nearly five million developers and more than 1...

Android Studio is a new Android development environment based on IntelliJ IDEA. It provides new features an...

Visual Studio is a suite of component-based software development tools and other technologies for building ...

Out of the box, IntelliJ IDEA provides a comprehensive feature set including tools and integrations with th...

Material Design is a specification for a unified system of visual, motion, and interaction design that adap...

TypeScript is a language for application-scale JavaScript development. It's a typed superset of JavaScript ...

Create rich applications and stunning visualisations of your data, leveraging the comprehensiveness, accura...

Debian systems currently use the Linux kernel or the FreeBSD kernel. Linux is a piece of software started b...

Stack Overflow is a question and answer site for professional and enthusiast programmers. It's built and ru...

HTML5 is a core technology markup language of the Internet used for structuring and presenting content for ...

React Native enables you to build world-class application experiences on native platforms using a consisten...

Babel will turn your ES6+ code into ES5 friendly code, so you can start using it right now without waiting ...

A pluggable and configurable linter tool for identifying and reporting on patterns in JavaScript. Maintain ...

Ubuntu is an ancient African word meaning ‘humanity to others’. It also means ‘I am what I am because of wh...

It is a library for building interactive web interfaces. It provides data-reactive components with a simple...

It helps you write applications that behave consistently, run in different environments (client, server, an...

Goals for ECMAScript 2015 include providing better support for large applications, library creation, and fo...

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