BackYourStackBackYourStack
Babel
Babel is a compiler for writing next generation JavaScript
Used in:
emitter, react, react-devtools and 18 others
Backers:
Facebook Open Source ($13,000 since Oct 2017). Also: Handshake ($30K), trivago ($24K), Airbnb ($13K) and 6 others
Yearly budget: $265,097 USD
Jest
🃏Delightful JavaScript Testing
Used in:
emitter, react, react-devtools and 16 others
Backers:
Facebook Open Source ($6,000 since May 2018). Also: Airbnb ($176), CodePilot.ai ($100), HostPresto ($8) and 3 others
Yearly budget: $23,593 USD
GulpJS
The streaming build system.
Used in:
emitter, react, puewue-frontend and 5 others
Backers:
Sticker Mule ($2K), Craft CMS ($2K), clay ($2K) and 7 others
Yearly budget: $20,847 USD
Rollup
The JavaScript module bundler
Used in:
react, jest, immutable-js and 2 others
Backers:
Facebook Open Source ($2,250 since Feb 2018). Also: Algolia ($1K), Mixmax ($1000), Oasis Digital Solutions Inc. ($900) and 6 others
Yearly budget: $9,521 USD
webpack
webpack is THE build solution for modern web applications.
Used in:
react-devtools, flux, relay and 2 others
Backers:
Facebook Open Source ($13,000 since Oct 2017). Also: trivago ($150K), ag-Grid ($45K), Airbnb ($15K) and 6 others
Yearly budget: $380,993 USD
7% progress to reach their next goal:
50% Payouts
MochaJS
simple, flexible, fun javascript test framework for node.js & the browser.
Backers:
clay ($8K), Sauce Labs ($7K), Free Icons by Icons8 ($4K) and 7 others
Yearly budget: $10,101 USD
symfony
The Symfony PHP framework
Yearly budget: $8 USD
Chai
Chai is a BDD / TDD assertion library for node and the browser that can be delightfully paired with any javascript testing framework.
Backers:
Airbnb ($264), CodePilot.ai ($225), Metabolize ($16) and 1 other
Yearly budget: $936 USD
Cycle.js
A functional and reactive JavaScript framework.
Backers:
Verizon ($10K), Float Left, LLC ($500), Piktochart ($300) and 6 others
Yearly budget: $3,580 USD
debug
Used in:
jest, react-native
Backers:
CodePilot.ai ($175), Howdy ($100), Metabolize ($16) and 1 other
Yearly budget: $457 USD
electron
Build cross platform desktop apps with JavaScript, HTML, and CSS
Backers:
Facebook Open Source ($5,000 since Jun 2018). Also: TeamSQL ($500), MyCard ($50), Coherent Software ($40) and 5 others
Yearly budget: $13,342 USD
Bevry
Bevry is an open-company and community dedicated to empowering developers everywhere.
Used in:
nuclide
Yearly budget: $73 USD
bundlesize
Used in:
rebound-js
cheerio
Fast, flexible, and lean implementation of core jQuery designed specifically for the server
Used in:
nuclide
Backers:
Algolia ($1K), Airbnb ($154), Metabolize ($16) and 5 others
Yearly budget: $1,637 USD
cucumber
Behaviour Driven Development tool
Used in:
remodel
Backers:
Matters ($70), SpriteCloud BV ($20)
Yearly budget: $447 USD
emotion
Emotion is a css-in-js library focused on performance and developer experience.
Used in:
flipper
Yearly budget: $97 USD
Open Collective
We are on a mission to create a new generation of association transparent by design
Used in:
jest
Backers:
Mixmax ($50)
Yearly budget: $184 USD
socket.io
Used in:
flipper
Backers:
Mixmax ($1000), Free Icons by Icons8 ($900), Stream ($300) and 7 others
Yearly budget: $4,462 USD