BackYourStackBackYourStack
Babel
Babel is the community maintained compiler for evolving the future of JavaScript
Used in:
react, regenerator, jest and 12 others
Backers:
Facebook Open Source ($34,000 since May 2021). Also: Handshake ($100K), trivago ($48K), Frontend Masters ($33K) and 7 others
Yearly budget: $255,680 USD
44% progress to reach their next goal:
3 maintainers
ESLint
The pluggable linting utility for JavaScript and JSX
Used in:
react, jest, jscodeshift and 10 others
Backers:
Github Sponsors ($27K), Shopify ($21K), Automattic ($20K) and 7 others
Yearly budget: $146,397 USD
89% progress to reach their next goal:
Amount to sustain ESLint for the foreseeable future
Jest
🃏Delightful JavaScript Testing
Used in:
react, jest, flux and 10 others
Backers:
Frontend Masters ($6K), Principal Financial Group ($2K), Bugsnag Stability Monitoring ($2K) and 7 others
Yearly budget: $9,295 USD
Prettier
Prettier is an opinionated code formatter.
Used in:
react, jest, fbjs and 8 others
Backers:
Frontend Masters ($11K), Shogun Labs, Inc.  ($1K), InVision AG ($1K) and 7 others
Yearly budget: $27,520 USD
Sindre Sorhus
Full-Time Open-Sourcerer
Used in:
react, jest, flux and 4 others
Backers:
Retool ($7K), GatsbyJS ($5K), Strapi ($3K) and 7 others
Yearly budget: $30,807 USD
gulp
A toolkit to automate & enhance your workflow
Used in:
react, flux, draft-js and 2 others
Backers:
Vertigo Studio SRL ($4K), Sticker Mule ($4K), Frontend Masters ($4K) and 7 others
Yearly budget: $10,139 USD
webpack
webpack is THE build solution for modern web applications.
Used in:
react, flux, prepack and 2 others
Backers:
trivago ($390K), AG Grid ($120K), Frontend Masters ($39K) and 7 others
Yearly budget: $306,753 USD
33% progress to reach their next goal:
50% Payouts
Husky
Modern native Git hooks made easy 🐶 woof!
Backers:
Padlet ($1000), Skyscanner ($928), GitKraken ($800) and 7 others
Yearly budget: $5,712 USD
lint-staged
improve developer experience and code quality for teams
Backers:
Skyscanner ($928), Easy Agile ($500), Tripwire, Inc. ($30) and 2 others
Yearly budget: $2,310 USD
debug
We are on a mission to maintain the `visionmedia/debug` JavaScript debugging module
Used in:
jest, metro
Backers:
CodePilot.ai ($200), Howdy ($100), Triplebyte ($50) and 3 others
Yearly budget: $1,767 USD
Rollup
The JavaScript module bundler
Backers:
Aragon ($3K), Oasis Digital Solutions Inc. ($2K), Frontend Masters ($2K) and 7 others
Yearly budget: $9,430 USD
Symfony Diversity collective
The Symfony PHP framework Diversity Initiative
Backers:
Algolia ($151), Etny B.V. ($50), Omines Internetbureau B.V. ($20) and 2 others
Yearly budget: $50 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:
Principal Financial Group ($2K), CodePilot.ai ($250), Metabolize ($84) and 7 others
Yearly budget: $1,500 USD
Create React App
Set up a modern web app by running one command.
Used in:
react
Backers:
Frontend Masters ($1000), Touchless ($75), CodeFund ($48) and 2 others
Yearly budget: $349 USD
Cucumber
Behaviour Driven Development tool
Used in:
remodel
Backers:
Principal Financial Group ($6K), BonusFinder Canada ($2K), Bonusfinder.com US ($2K) and 7 others
Yearly budget: $7,796 USD
electron
Build cross platform desktop apps with JavaScript, HTML, and CSS
Backers:
Frontend Masters ($3K), White Label Communications ($3K), Triplebyte ($2K) and 7 others
Yearly budget: $1,879 USD
fast-check
🐛🔨 Property based testing framework for JavaScript (like QuickCheck) written in TypeScript
Used in:
jest
FormatJS
Used in:
docusaurus
At least one person (or organization) already pledged to this project on Open Collective. You can add your pledge. This will incentivize them to start collecting money to fund their activities.
IPython
IPython is an enhanced interactive Python environment aimed at maximizing productivity in workflows that combine data, computation and exploratory programming.
Used in:
sapp
Lodash
Used in:
remodel
At least one person (or organization) already pledged to this project on Open Collective. You can add your pledge. This will incentivize them to start collecting money to fund their activities.
Madge
Create graphs from your CommonJS, AMD or ES6 module dependencies
Used in:
prepack
Backers:
RxDB ($50)
Mocha
simple, flexible, fun javascript test framework for node.js & the browser.
Used in:
regenerator
Backers:
clay ($22K), Icons8: free icons, photos, illustrations, and music ($10K), Localize ($9K) and 7 others
Yearly budget: $18,894 USD
Moment.js
At least one person (or organization) already pledged to this project on Open Collective. You can add your pledge. This will incentivize them to start collecting money to fund their activities.
nodemon
Nodemon is a utility that will monitor for any changes in your source and automatically restart your server. Perfect for rapid development.
Used in:
docusaurus
Backers:
Mixmax ($1K), Skyscanner ($928), Top Rated Casino Sites ($700) and 7 others
Yearly budget: $15,145 USD
NumPy
The fundamental package for scientific computing with Python. IMPORTANT: we are still setting up this collective, and cannot accept donations yet (as of 30 April 2021).
Used in:
FAI-PEP
Backers:
NumFOCUS ($2K)
Yearly budget: $2,000 USD
psutil
Cross-platform lib for process and system monitoring in Python
Used in:
TestSlide
Yearly budget: $28 USD
stylelint
A mighty, modern CSS linter
Used in:
docusaurus
Backers:
InVision AG ($2K), Skyscanner ($928), Codecademy ($900) and 7 others
Yearly budget: $1,914 USD
unified
Content as structured data
Backers:
Vercel ($25K), GatsbyJS ($24K), Netlify ($10K) and 7 others
Yearly budget: $16,676 USD
43% progress to reach their next goal:
1 FT maintainer
chalk
Used in:
react, jest, prepack and 2 others
To our knowledge, this project is not on Open Collective or other funding platform. You can create a pledge. This will incentivize them to start collecting money to fund their activities.
lerna
Used in:
jest, create-react-app, metro and 1 other
To our knowledge, this project is not on Open Collective or other funding platform. You can create a pledge. This will incentivize them to start collecting money to fund their activities.
enzyme
To our knowledge, this project is not on Open Collective or other funding platform. You can create a pledge. This will incentivize them to start collecting money to fund their activities.
istanbul
Used in:
prepack
To our knowledge, this project is not on Open Collective or other funding platform. You can create a pledge. This will incentivize them to start collecting money to fund their activities.