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...

MailChimp helps you design email newsletters, share them on social networks, integrate with services you al...

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...

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

The core software is built by hundreds of community volunteers, and when you’re ready for more there are th...

Attract, convert, close and delight customers with HubSpot’s complete set of marketing tools. HubSpot all-i...

Skype’s text, voice and video make it simple to share experiences with the people that matter to you, where...

The Docker Platform is the industry-leading container platform for continuous, high-velocity innovation, en...

Notepad++ is a free (as in "free speech" and also as in "free beer") source code editor and Notepad replace...

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

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

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...

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

It is a web application framework with expressive, elegant syntax. It attempts to take the pain out of deve...

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

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...

jQuery is a cross-platform JavaScript library designed to simplify the client-side scripting of HTML.

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 ...

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

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

It is written with speed and flexibility in mind. It allows developers to build better and easy to maintain...

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

Drupal is an open source content management platform powering millions of websites and applications. It’s b...

NetBeans IDE is FREE, open source, and has a worldwide community of users and developers.

Use the full capability of Git and Mercurial in the SourceTree desktop app. Manage all your repositories, h...

Started by core members of the original MySQL team, MariaDB actively works with outside developers to deliv...

Tag Manager gives you the ability to add and update your own tags for conversion tracking, site analytics, ...

With focused visual tools and preprocessor support, it is a modern text editor that makes it easy to design...

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

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...