BackYourStack: Discover the Open Source projects you are using and need financial support.

Babel

Babel is a compiler for writing next generation JavaScript

Used in:
babel-preset-airbnb, enzyme, rheostat and 25 others

Backers:
Airbnb ($15,358 since Jul 2018). Also: Handshake ($30K), trivago ($24K), Facebook Open Source ($13K) and 6 others

Yearly budget: $265,097 USD

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Chai

Chai is a BDD / TDD assertion library for node and the browser that can be delightfully paired with any javascript testing framework.

Used in:
polyglot.js, enzyme, rheostat and 17 others

Backers:
Airbnb ($308 since Jul 2018). Also: CodePilot.ai ($225), Metabolize ($16), Otechie ($5)

Yearly budget: $936 USD

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MochaJS

simple, flexible, fun javascript test framework for node.js & the browser.

Used in:
infinity, polyglot.js, enzyme and 16 others

Backers:
clay ($8K), Sauce Labs ($7K), Free Icons by Icons8 ($4K) and 7 others

Yearly budget: $10,101 USD

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sinon

Used in:
rheostat, react-dates, hypernova and 10 others

Backers:
Airbnb ($807 since Jul 2018). Also: Mixmax ($1000), CodePilot.ai ($175), Metabolize ($16) and 3 others

Yearly budget: $3,412 USD

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Jest

🃏Delightful JavaScript Testing

Used in:
rheostat, bossbat, jest-wrap and 4 others

Backers:
Airbnb ($220 since Jul 2018). Also: Facebook Open Source ($6K), CodePilot.ai ($100), HostPresto ($8) and 3 others

Yearly budget: $23,593 USD

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webpack

webpack is THE build solution for modern web applications.

Used in:
enzyme, rheostat, react-dates and 1 other

Backers:
Airbnb ($16,188 since Jul 2018). Also: trivago ($150K), ag-Grid ($45K), Facebook Open Source ($13K) and 6 others

Yearly budget: $380,993 USD

7% progress to reach their next goal:
50% Payouts

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cheerio

Fast, flexible, and lean implementation of core jQuery designed specifically for the server

Used in:
hypernova

Backers:
Airbnb ($176 since Jul 2018). Also: Algolia ($1K), Metabolize ($16), Matter ($6) and 4 others

Yearly budget: $1,637 USD

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GulpJS

The streaming build system.

Used in:
lottie-web

Backers:
Sticker Mule ($2K), Craft CMS ($2K), clay ($2K) and 7 others

Yearly budget: $20,847 USD

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ioredis

A robust, performance-focused and full-featured Redis client for Node.js that supports Sentinel and Cluster. Works in NodeJS, Electron platforms.

Used in:
bossbat

Backers:
Invertase Limited ($100)

Yearly budget: $513 USD

0% progress to reach their next goal:
Robust Redis client that supports all the new features

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lint-staged

Used in:
react-sketchapp

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Storybook

The development environment you'll love to use

Used in:
react-dates

Backers:
Airbnb ($2,448 since Jul 2018). Also: Xebia ($2K), Percy ($2K), Facebook Open Source ($1K) and 6 others

Yearly budget: $16,124 USD

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