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

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...

Firebase is a cloud service designed to power real-time, collaborative applications. Simply add the Firebas...

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...

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

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

Sublime Text is available for OS X, Windows and Linux. One license is all you need to use Sublime Text on e...

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...

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...

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

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

Bootstrap is the most popular HTML, CSS, and JS framework for developing responsive, mobile first projects ...

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

Markdown is two things: (1) a plain text formatting syntax; and (2) a software tool, written in Perl, that ...

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...

Rich Powerful language with block inheritance, autoescaping, macros, asynchronous control, and more. Heavil...

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

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows t...

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 ...

A library of 915 free licensed fonts, an interactive web directory for browsing the library, and APIs for c...

An easy to use email app that saves you time and keeps your messages safe. Get your messages instantly via ...

You can get vector icons and social logos on your website with it. It is a font that's made up of symbols, ...

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...

Users can send messages and exchange photos, videos, stickers, audio and files of any type. It provides ins...

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...

Discord is a modern free voice & text chat app for groups of gamers. Our resilient Erlang backend running o...

Yarn caches every package it downloads so it never needs to again. It also parallelizes operations to maxim...

Next.js is a minimalistic framework for server-rendered React applications.

CSS3 is the latest evolution of the Cascading Style Sheets language and aims at extending CSS2.1. It brings...

Nuxt.js presets all the configuration needed to make your development of a Vue.js application enjoyable. ...

Tailwind is different from frameworks like Bootstrap, Foundation, or Bulma in that it's not a UI kit. It do...

It is an open-source, automated tool for measuring the quality of web pages. It can be run against any web ...