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

Ruby is a language of careful balance. Its creator, Yukihiro “Matz” Matsumoto, blended parts of his favorit...

Rails is a web-application framework that includes everything needed to create database-backed web applicat...

Python is a general purpose programming language created by Guido Van Rossum. Python is most praised for it...

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

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...

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

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

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

It enables real-time bidirectional event-based communication. It works on every platform, browser or device...

Express is a minimal and flexible node.js web application framework, providing a robust set of features for...

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...

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

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

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

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

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

Preact is an attempt to recreate the core value proposition of React (or similar libraries like Mithril) us...

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