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Babel
Babel is a compiler for writing next generation JavaScript
Used in:
emitter, react, react-devtools and 18 others
Backers:
Facebook Open Source ($15,000 since Oct 2017). Also: Handshake ($50K), trivago ($24K), Airbnb ($18K) and 6 others
Yearly budget: $286,511 USD
Jest
🃏Delightful JavaScript Testing
Used in:
emitter, react, react-devtools and 16 others
Backers:
Facebook Open Source ($8,000 since May 2018). Also: Airbnb ($264), TrueVendor ($150), CodePilot.ai ($125) and 6 others
Yearly budget: $23,830 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: $17,881 USD
Rollup
The JavaScript module bundler
Used in:
react, jest, immutable-js and 2 others
Backers:
Facebook Open Source ($2,750 since Feb 2018). Also: Aragon ($3K), Mixmax ($1K), Algolia ($1K) and 6 others
Yearly budget: $11,992 USD
webpack
webpack is THE build solution for modern web applications.
Used in:
react-devtools, flux, relay and 2 others
Backers:
Facebook Open Source ($15,000 since Oct 2017). Also: trivago ($170K), ag-Grid ($45K), Airbnb ($17K) and 6 others
Yearly budget: $381,932 USD
1% progress to reach their next goal:
50% Payouts
electron
Build cross platform desktop apps with JavaScript, HTML, and CSS
Backers:
Facebook Open Source ($7,000 since Jun 2018). Also: TeamSQL ($700), Twenty Ideas ($550), Triplebyte ($425) and 6 others
Yearly budget: $13,942 USD
lint-staged
Yearly budget: $416 USD
MochaJS
simple, flexible, fun javascript test framework for node.js & the browser.
Backers:
clay ($9K), Sauce Labs ($7K), Free Icons by Icons8 ($4K) and 7 others
Yearly budget: $15,770 USD
Symfony
The Symfony PHP framework Diversity Initiative
Backers:
SymfonyCasts ($1000), Les-Tilleuls.coop ($500), SensioLabs ($500) and 5 others
Yearly budget: $4,684 USD
84% progress to reach their next goal:
Scholarship fundraising campaign
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 ($352), CodePilot.ai ($250), OpenCollective ($20) and 2 others
Yearly budget: $1,033 USD
Cycle.js
A functional and reactive JavaScript framework.
Backers:
Verizon ($10K), Float Left, LLC ($500), Piktochart ($300) and 7 others
Yearly budget: $3,016 USD
debug
Used in:
jest, react-native
Backers:
CodePilot.ai ($200), Howdy ($100), Metabolize ($20) and 1 other
Yearly budget: $383 USD
Bevry
Bevry is an open-company and community dedicated to empowering developers everywhere.
Used in:
nuclide
Yearly budget: $36 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 ($198), Metabolize ($20) and 7 others
Yearly budget: $1,679 USD
cucumber
Behaviour Driven Development tool
Used in:
remodel
Backers:
Matters ($90), SpriteCloud BV ($30), Triplebyte ($10)
Yearly budget: $443 USD
emotion
Emotion is a css-in-js library focused on performance and developer experience.
Used in:
flipper
Backers:
Triplebyte ($100), TLDR Newsletter ($5)
Yearly budget: $316 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: $212 USD
socket.io
Used in:
flipper
Backers:
Mixmax ($1K), Free Icons by Icons8 ($1K), Vertigo Studio SRL ($500) and 7 others
Yearly budget: $5,560 USD