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HarfBuzz
Making reading universal
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:
roboto-2, festive, mekorot and 18 others
Backers:
NumFOCUS ($2K)
Yearly budget: $2,000 USD
urllib3
Python's most depended-on HTTP client library
Used in:
gfregression, gf-dispatcher, festive and 17 others
Backers:
Github Sponsors ($1K), OpenCraft ($100)
Yearly budget: $7,416 USD
psutil
Cross-platform lib for process and system monitoring in Python
Yearly budget: $28 USD
Babel
Babel is the community maintained compiler for evolving the future of JavaScript
Used in:
korean, specimen-skeleton, fontra and 1 other
Backers:
Handshake ($100K), trivago ($48K), Frontend Masters ($33K) and 7 others
Yearly budget: $255,680 USD
44% progress to reach their next goal:
3 maintainers
pandas
pandas is a data wrangling platform for Python that provides easy-to-use data ingestion, transformation, and export functions.
webpack
webpack is THE build solution for modern web applications.
Used in:
korean, fluid, specimen-skeleton and 1 other
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
ESLint
The pluggable linting utility for JavaScript and JSX
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
Lodash
Used in:
korean, fluid
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.
pytest
The pytest framework makes it easy to write small tests, yet scales to support complex functional testing
Backers:
Armis ($2K), Triplebyte ($2K), Principal Financial Group ($650) and 4 others
Yearly budget: $3,301 USD
Eleventy
A simpler static site generator.
Backers:
Sanity.io ($8K), Piccalilli ($5K), Touchless ($1K) and 7 others
Yearly budget: $23,878 USD
Ajv
The fastest JSON Schema Validator. Supports draft-04/06/07/2019-09/2020-12
Used in:
korean
Backers:
Cybozu, Inc. ($5K), Stoplight ($900), Lantagarnas AB (svb) ($100) and 5 others
Yearly budget: $4,912 USD
14% progress to reach their next goal:
Ajv: long term support and development
cssnano
A modular minifier, built on top of the PostCSS ecosystem.
Backers:
De Voorhoede ($700), BuySellAds ($117), Software Ventures Limited ($48) and 1 other
Yearly budget: $166 USD
django-environ
We are on a mission to promote 12-factor pattern into Django projects
Backers:
Triplebyte ($75)
eslint-plugin-compat
Lint the browser compatibility of your code
Backers:
Triplebyte ($75)
Husky
Modern native Git hooks made easy 🐶 woof!
Backers:
Padlet ($1000), Skyscanner ($928), GitKraken ($800) and 7 others
Yearly budget: $5,712 USD
IPython
IPython is an enhanced interactive Python environment aimed at maximizing productivity in workflows that combine data, computation and exploratory programming.
Used in:
fontelemetry
Jazzband
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
Moment.js
Used in:
korean
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.
Prettier
Prettier is an opinionated code formatter.
Backers:
Frontend Masters ($11K), Shogun Labs, Inc.  ($1K), InVision AG ($1K) and 7 others
Yearly budget: $27,520 USD
SciPy
SciPy (pronounced “Sigh Pie”) is a Python-based ecosystem of open-source software for mathematics, science, and engineering.
Used in:
roboto-2
stylelint
A mighty, modern CSS linter
Backers:
InVision AG ($2K), Skyscanner ($928), Codecademy ($900) and 7 others
Yearly budget: $1,914 USD
axios
Used in:
korean
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.