---
title: Sponsorships | Cloudflare Docs
description: |-
  Cloudflare powers over 20 million Internet properties, including these
  		world-changing open-source projects.
chatbotDeprioritize: false
source_url:
  html: https://developers.cloudflare.com/sponsorships/
  md: https://developers.cloudflare.com/sponsorships/index.md
---

Cloudflare powers over 20 million Internet properties, including these world-changing open-source projects.

[](https://yarnpkg.com/en/)

### [Yarn](https://yarnpkg.com/en/)

A package manager for Node that creates a lockfile for dependencies and cache’s packages for future projects.

[Visit site](https://yarnpkg.com/en/) [Code on GitHub](https://github.com/yarnpkg/yarn)

[](https://momentjs.com/)

### [Moment.js](https://momentjs.com/)

A library for Parsing, validating, manipulating, and displaying dates and times in JavaScript.

[Visit site](https://momentjs.com/) [Code on GitHub](https://github.com/moment/moment/)

[](https://d3js.org/)

### [D3](https://d3js.org/)

A way to bind data to the DOM, and then apply data-driven transformations to the document.

[Visit site](https://d3js.org/) [Code on GitHub](https://github.com/d3/d3)

[](https://unpkg.com/)

### [UNPKG](https://unpkg.com/)

A fast, global Content Delivery Network for everything on npm.

[Visit site](https://unpkg.com/) [Code on GitHub](https://github.com/unpkg/unpkg)

[](https://html5boilerplate.com/)

### [HTML5 Boilerplate](https://html5boilerplate.com/)

A fast, robust, and adaptable way to create web apps or sites.

[Visit site](https://html5boilerplate.com/) [Code on GitHub](https://github.com/h5bp/html5-boilerplate)

[](https://cdnjs.com/)

### [cdnjs](https://cdnjs.com/)

A free, public Content Delivery Network for popular libraries.

[Visit site](https://cdnjs.com/) [Code on GitHub](https://github.com/cdnjs/cdnjs)

[](https://webpack.js.org/)

### [Webpack](https://webpack.js.org/)

A module bundler for combining JavaScript files.

[Visit site](https://webpack.js.org/) [Code on GitHub](https://github.com/webpack/webpack)

[](https://nodejs.org/)

### [Node.js](https://nodejs.org/)

A JavaScript runtime built on Chrome’s V8 JavaScript engine.

[Visit site](https://nodejs.org/) [Code on GitHub](https://github.com/nodejs/node)

[](https://reactjs.org/)

### [React](https://reactjs.org/)

A JavaScript library for building user interfaces created by facebook.

[Visit site](https://reactjs.org/) [Code on GitHub](https://github.com/facebook/react/)

[](https://git-scm.com/)

### [git](https://git-scm.com/)

A version control system that allows millions people across the world to collaborate on coding projects.

[Visit site](https://git-scm.com/) [Code on GitHub](https://github.com/git/git)

[](https://www.kali.org/)

### [Kali Linux](https://www.kali.org/)

Kali Linux is an advanced penetration testing Linux distribution.

[Visit site](https://www.kali.org/) [Code on GitHub](https://github.com/offensive-security)

[](https://clickhouse.tech/)

### [ClickHouse](https://clickhouse.tech/)

ClickHouse is a free analytics DBMS for big data

[Visit site](https://clickhouse.tech/) [Code on GitHub](https://github.com/ClickHouse/ClickHouse)

[](https://phalcon.io/)

### [Phalcon](https://phalcon.io/)

Phalcon is a full-stack PHP framework delivered as a C-extension

[Visit site](https://phalcon.io/) [Code on GitHub](https://github.com/phalcon/cphalcon/)

[](https://www.jsdelivr.com/)

### [JsDelivr](https://www.jsdelivr.com/)

JsDelivr is a public, open-source CDN (Content Delivery Network) developed by ProspectOne, focused on performance, reliability, and security.

[Visit site](https://www.jsdelivr.com/) [Code on GitHub](https://github.com/jsdelivr/jsdelivr)

[](https://freecodecamp.org/)

### [freeCodeCamp](https://freecodecamp.org/)

An online coding bootcamp that teaches you to code for free.

[Visit site](https://freecodecamp.org/) [Code on GitHub](https://github.com/freeCodeCamp/freeCodeCamp)

[](https://uppy.io/)

### [Uppy](https://uppy.io/)

A sleek, modular file uploader that integrates seamlessly with any application.

[Visit site](https://uppy.io/) [Code on GitHub](https://github.com/transloadit/uppy)

[](https://redux.js.org/)

### [Redux](https://redux.js.org/)

A predictable state container for JavaScript apps. It’s commonly used with React to make state management simple.

[Visit site](https://redux.js.org/) [Code on GitHub](https://github.com/reactjs/redux/)

[](https://jquery.com)

### [jQuery](https://jquery.com)

The Write Less, Do More, JavaScript Library.

[Visit site](https://jquery.com) [Code on GitHub](https://github.com/jquery/jquery)

[](https://select2.org/)

### [Select2](https://select2.org/)

A jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.

[Visit site](https://select2.org/) [Code on GitHub](https://github.com/select2/select2)

[](https://gulpjs.com/)

### [Gulp](https://gulpjs.com/)

A toolkit for automating painful or time-consuming tasks in your development workflow, so you can stop messing around and build something.

[Visit site](https://gulpjs.com/) [Code on GitHub](https://github.com/gulpjs/gulp)

[](https://impress.js.org/)

### [impress.js](https://impress.js.org/)

A presentation tool made to leverage the power of css3 transforms and transitions.

[Visit site](https://impress.js.org/) [Code on GitHub](https://github.com/impress/impress.js)

[](https://expressjs.com/)

### [Express](https://expressjs.com/)

A fast, minimalist web framework for Node.js.

[Visit site](https://expressjs.com/) [Code on GitHub](https://github.com/expressjs/express)

[](https://revealjs.com/#/)

### [REVEAL.JS](https://revealjs.com/#/)

A framework for making powerpoint-like presentations using HTML, CSS and JS.

[Visit site](https://revealjs.com/#/) [Code on GitHub](https://github.com/hakimel/reveal.js)

[](https://threejs.org/)

### [three.js](https://threejs.org/)

A JavaScript library used to create and display animated 3D computer graphics in a web browser.

[Visit site](https://threejs.org/) [Code on GitHub](https://github.com/mrdoob/three.js/)

[](https://getbootstrap.com/)

### [Bootstrap](https://getbootstrap.com/)

A responsive, mobile-first HTML, CSS and JS styling library.

[Visit site](https://getbootstrap.com/) [Code on GitHub](https://github.com/twbs/bootstrap)
