MapLibre
Develop and maintain open source mapping libraries
51 repositories - 399 transactions - $742,553.32 USD
Last updated: 25 Dec 2025
PHP Foundation
We support, promote, and advance the PHP language.
148 repositories - 30,511 transactions - $524,644.79 USD
Last updated: 25 Dec 2025
Open Web Docs
Open Web Docs supports web platform documentation for the benefit of web developers & designers worldwide.
9 repositories - 3,956 transactions - $398,886.71 USD
Last updated: 26 Dec 2025
Open Broadcaster Software
Free and open source software for video recording and live streaming
21 repositories - 9,529 transactions - $330,964.41 USD
Last updated: 27 Dec 2025
vLLM
vLLM is a high-throughput and memory-efficient inference and serving engine for large language models (LLMs).
1 repositories - transactions - $220,885.47 USD
Last updated: 26 Dec 2025
Tokio
An asynchronous I/O stack for the Rust programming language.
46 repositories - 125 transactions - $215,913.01 USD
Last updated: 25 Dec 2025
Preact
3kb alternative to React with the same ES6 API.
39 repositories - 3,425 transactions - $204,684.40 USD
Last updated: 27 Dec 2025
Homebrew
Homebrew is the missing package manager for macOS (or Linux) and a non-profit project run entirely by volunteers.
34 repositories - 1,615 transactions - $180,278.81 USD
Last updated: 25 Dec 2025
Babel
Babel is the community maintained compiler for evolving the future of JavaScript
185 repositories - 18,461 transactions - $165,326.52 USD
Last updated: 27 Dec 2025
Astro
Build faster websites with less client-side Javascript.
1 repositories - 1,652 transactions - $149,881.46 USD
Last updated: 25 Dec 2025
ESLint
The pluggable linting utility for JavaScript and JSX
32 repositories - 8,305 transactions - $149,149.70 USD
Last updated: 27 Dec 2025
Svelte
Web development for the rest of us
83 repositories - 9,528 transactions - $140,112.09 USD
Last updated: 26 Dec 2025
axios
Modern promise based HTTP client for Node.js and the browser
4 repositories - 822 transactions - $130,374.41 USD
Last updated: 25 Dec 2025
Eleventy
A simpler static site generator.
71 repositories - 13,551 transactions - $126,084.81 USD
Last updated: 26 Dec 2025
LWJGL
A Java library that enables cross-platform access to popular native libraries.
1 repositories - 1,695 transactions - $121,445.65 USD
Last updated: 27 Dec 2025
Solidus
Become the brand everyone talks about.
1 repositories - 1,682 transactions - $119,921.72 USD
Last updated: 27 Dec 2025
curl
client-side internet transfers
24 repositories - 4,913 transactions - $113,531.36 USD
Last updated: 27 Dec 2025
ReactPHP
Bringing async programming to PHP
19 repositories - 51 transactions - $110,911.34 USD
Last updated: 25 Dec 2025
neovim
Fork of Vim aiming at extensibility and usability
31 repositories - 2,239 transactions - $110,335.09 USD
Last updated: 26 Dec 2025
BootstrapVue
Bootstrap v4 components and grid system for Vue.js.
1 repositories - 6,973 transactions - $102,200.57 USD
Last updated: 27 Dec 2025
Mocha
simple, flexible, fun javascript test framework for node.js & the browser.
1 repositories - 14,516 transactions - $100,952.82 USD
Last updated: 27 Dec 2025
Jest
🃏Delightful JavaScript Testing
1 repositories - 11,045 transactions - $96,570.54 USD
Last updated: 27 Dec 2025
webpack
webpack is THE build solution for modern web applications.
58 repositories - 33,348 transactions - $93,951.39 USD
Last updated: 27 Dec 2025
nodemon
Nodemon is a utility that will monitor for any changes in your source and automatically restart your server. Perfect for rapid development.
1 repositories - 4,988 transactions - $92,354.10 USD
Last updated: 27 Dec 2025
Tauri Apps
Build smaller, faster, and more secure desktop applications with a web frontend.
111 repositories - 3,394 transactions - $92,189.02 USD
Last updated: 26 Dec 2025
AsyncAPI Initiative
Building the future of event-driven architectures.
77 repositories - 994 transactions - $91,385.57 USD
Last updated: 27 Dec 2025
F-Droid ($)
F-Droid is an app store ecosystem and curated repository of FOSS Android apps, labeling potential anti-features like tracking and advertisements.
72 repositories - 6,286 transactions - $89,361.13 USD
Last updated: 26 Dec 2025
Logseq
A privacy-first, joyful platform for knowledge management and collaboration. The donations will be distributed to our contributors, the team development and other OSS projects, Logseq as a product will support other payments in the future.
59 repositories - 99,807 transactions - $84,953.64 USD
Last updated: 26 Dec 2025
LibreNMS
Network Monitoring Solution
1 repositories - 2,825 transactions - $79,512.14 USD
Last updated: 27 Dec 2025
Chatbot Arena
Chatbot Arena is an open platform for crowdsourced AI benchmarking, developed by researchers at UC Berkeley SkyLab and LMArena.
1 repositories - transactions - $77,511.73 USD
Last updated: 28 Dec 2025
OpenAddresses
The free and open global address collection.
41 repositories - 6,227 transactions - $77,460.23 USD
Last updated: 26 Dec 2025
rrweb
Keep the rrweb project healthy and sustainable
1 repositories - 85 transactions - $76,577.16 USD
Last updated: 24 Dec 2025
Arctos Alliance
Support the committers powering the world’s open data infrastructure.
2 repositories - transactions - $76,290.24 USD
Last updated: 28 Dec 2025
pytest
The pytest framework makes it easy to write small tests, yet scales to support complex functional testing
1 repositories - 1,030 transactions - $75,908.14 USD
Last updated: 26 Dec 2025
Ruffle
Adobe Flash Player emulator written in the Rust programming language.
24 repositories - 2,417 transactions - $74,217.03 USD
Last updated: 26 Dec 2025
OpenAPI Generator
OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)
1 repositories - 1,261 transactions - $73,153.80 USD
Last updated: 27 Dec 2025
Jekyll
A simple, blog-aware static site generator.
1 repositories - 2,104 transactions - $72,109.39 USD
Last updated: 27 Dec 2025
Chakra UI
⚡️Simple, Modular & Accessible UI Components for your React Applications
1 repositories - 2,404 transactions - $70,107.11 USD
Last updated: 26 Dec 2025
JHipster
Awesome Spring Boot + Angular/React/Vue application generator
116 repositories - 16,169 transactions - $67,626.83 USD
Last updated: 27 Dec 2025
Qubes OS
A reasonably secure operating system
197 repositories - 12,897 transactions - $66,939.69 USD
Last updated: 27 Dec 2025
Prettier
Prettier is an opinionated code formatter.
42 repositories - 5,029 transactions - $66,935.76 USD
Last updated: 26 Dec 2025
RuboCop
We are on a mission to bring consistent code style to all Ruby projects (and prevent some mistakes).
1 repositories - 2,509 transactions - $66,614.44 USD
Last updated: 27 Dec 2025
OpenCore Legacy Patcher
Open source project dedicated to getting older Macs running newer versions of macOS.
1 repositories - 4,039 transactions - $64,690.97 USD
Last updated: 28 Dec 2025
electron
Build cross platform desktop apps with JavaScript, HTML, and CSS
105 repositories - 1,478 transactions - $63,321.69 USD
Last updated: 27 Dec 2025
AssemblyScript
A TypeScript-like language for WebAssembly.
16 repositories - 2,014 transactions - $63,005.20 USD
Last updated: 27 Dec 2025
Servo
Servo aims to empower developers with a lightweight, high-performance alternative for embedding web technologies in applications. For more details on sponsorship tiers and fees, go to https://servo.org/sponsorship/
1 repositories - transactions - $62,923.74 USD
Last updated: 27 Dec 2025
libgit2
libgit2 supports application authors who want to use git by creating git-compatible libraries for easy use from a variety of programming languages.
1 repositories - transactions - $62,785.92 USD
Last updated: 28 Dec 2025
PixiJS - The HTML5 Creation Engine.
The aim of this project is to provide a fast lightweight 2D library that works across all devices. The PixiJS renderer allows everyone to enjoy the power of hardware acceleration without prior knowledge of WebGL. Also, it's fast. Really fast.
70 repositories - 1,514 transactions - $61,131.26 USD
Last updated: 26 Dec 2025
Asahi Linux
Asahi Linux ports Linux to Apple Silicon Macs. We document the hardware, write drivers, and publish the Fedora Asahi Remix distro.
40 repositories - transactions - $57,722.59 USD
Last updated: 26 Dec 2025
IndieWeb
We are on a mission to help individuals own their online identity and data.
62 repositories - 2,561 transactions - $57,462.36 USD
Last updated: 26 Dec 2025
Parse Platform
The low-code open source backend framework with 6+ client SDKs
53 repositories - 2,597 transactions - $57,431.54 USD
Last updated: 27 Dec 2025
Friends of Apache Groovy
Supports activities within the Groovy community
1 repositories - 2,771 transactions - $56,646.10 USD
Last updated: 27 Dec 2025
Bootstrap
Sleek, intuitive, and powerful front-end framework for faster and easier web development.
26 repositories - 2,556 transactions - $55,434.32 USD
Last updated: 27 Dec 2025
Ionide
Ionide is a Visual Studio Code package suite and set of additional tools for cross-platform F# development.
42 repositories - 6,996 transactions - $54,439.01 USD
Last updated: 27 Dec 2025
Parcel
📦🚀 Blazing fast, zero configuration web application bundler
0 repositories - 4,086 transactions - $54,063.24 USD
Last updated: 27 Dec 2025
.NET nanoFramework
.NET nanoFramework allows writing C# applications for embedded systems
106 repositories - 768 transactions - $52,721.68 USD
Last updated: 26 Dec 2025
Yorkie
Building an open source document store for building collaborative editing applications.
15 repositories - 194 transactions - $52,584.65 USD
Last updated: 26 Dec 2025
Drizzle ORM
We're building a headless TypeScript ORM with CLI companion for automatic SQL migrations generation and other OSS libraries
42 repositories - 27 transactions - $51,596.15 USD
Last updated: 28 Dec 2025
React Navigation
Routing and navigation for your React Native apps
30 repositories - 127 transactions - $50,662.10 USD
Last updated: 26 Dec 2025
Cake
We're building an open source build orchestration system.
22 repositories - 215 transactions - $50,378.09 USD
Last updated: 26 Dec 2025
Wheels.dev
An open source ColdFusion framework inspired by Ruby on Rails.
0 repositories - transactions - $49,071.74 USD
Last updated: 25 Dec 2025
ZoKrates
We are on a mission to make zkSNARKs accessible to developers on Ethereum.
1 repositories - 37 transactions - $48,888.05 USD
Last updated: 27 Dec 2025
Vite
We maintain Vite, a fast and simple build tool for the web.
1 repositories - 163 transactions - $48,441.05 USD
Last updated: 24 Dec 2025
Rollup
The JavaScript module bundler
1 repositories - 2,038 transactions - $46,336.88 USD
Last updated: 27 Dec 2025
hapijs
open source enterprise nodejs framework
75 repositories - 719 transactions - $46,250.56 USD
Last updated: 26 Dec 2025
FlyByWire Simulations
FlyByWire Simulations is a community-driven group currently focused on creating the A320 family and the A380 for MSFS.
47 repositories - 10,327 transactions - $45,964.83 USD
Last updated: 26 Dec 2025
Lottie
Library for Android, iOS, Web, and Windows that renders Adobe After Effects animations
7 repositories - 396 transactions - $44,976.13 USD
Last updated: 25 Dec 2025
AnkiDroid
We pay contributors to AnkiDroid, for maintenance and feature development
2 repositories - 18,462 transactions - $44,756.52 USD
Last updated: 26 Dec 2025
Molly
A hardened version of Signal for Android.
26 repositories - 568 transactions - $42,718.74 USD
Last updated: 25 Dec 2025
Typelevel
Support us at https://opencollective.com/typelevel-foundation
107 repositories - 1,865 transactions - $41,425.27 USD
Last updated: 26 Dec 2025
MUI org
React components for faster and easier web development. Build your own design system, or start with Material Design. This organization maintains Material UI, Base UI, and more open-source projects.
18 repositories - 5,772 transactions - $41,032.18 USD
Last updated: 27 Dec 2025
WHEELS.FW
An open source ColdFusion framework inspired by Ruby on Rails.
1 repositories - transactions - $40,163.49 USD
Last updated: 15 Apr 2025
Destiny Item Manager
Support our open source contributors' work to maintain DIM and build new features!
32 repositories - 37,587 transactions - $39,378.43 USD
Last updated: 27 Dec 2025
SwiftWasm
SwiftWasm compiles your Swift code to WebAssembly
58 repositories - 284 transactions - $38,737.32 USD
Last updated: 25 Dec 2025
Bazel Rules Authors SIG
Maintain Bazel rulesets
1 repositories - 250 transactions - $38,204.57 USD
Last updated: 25 Dec 2025
Testcontainers
The tool that makes integrated testing awesome
70 repositories - 126 transactions - $38,172.78 USD
Last updated: 26 Dec 2025
React Router
Declarative routing for React on web, server, and mobile
1 repositories - 874 transactions - $38,071.31 USD
Last updated: 27 Dec 2025
Ajv
The fastest JSON Schema Validator. Supports draft-04/06/07/2019-09/2020-12
1 repositories - 607 transactions - $37,227.02 USD
Last updated: 26 Dec 2025
bootstrap-table
We are mission to create open source projects.
1 repositories - 3,783 transactions - $36,755.70 USD
Last updated: 27 Dec 2025
JSON Schema
JSON Schema is a vocabulary that allows you to annotate and validate JSON documents.
23 repositories - 733 transactions - $36,610.33 USD
Last updated: 26 Dec 2025
emotion
Emotion is a css-in-js library focused on performance and developer experience.
1 repositories - 737 transactions - $36,324.34 USD
Last updated: 27 Dec 2025
ExpressLRS
ExpressLRS aims to provide the best completely open, high refresh radio control link while maintaining a maximum achievable range at that rate with low latency.
14 repositories - 1,694 transactions - $36,319.09 USD
Last updated: 25 Dec 2025
Yarn
Yarn is the community maintained package manager for JavaScript; we aim to make software development predictable and stable 📦
22 repositories - 582 transactions - $36,285.88 USD
Last updated: 26 Dec 2025
vue
We are on a mission to help more frontend devs enjoy building apps for the web.
123 repositories - 10,891 transactions - $36,086.40 USD
Last updated: 27 Dec 2025
Biome
Collect funds from the community, and distributes these funds to the contributors of the project.
16 repositories - 75 transactions - $34,841.76 USD
Last updated: 28 Dec 2025
gulp
A toolkit to automate & enhance your workflow
72 repositories - 2,173 transactions - $34,422.98 USD
Last updated: 27 Dec 2025
socket.io
We are on a mission to enable real-time bidirectional communication on every platform.
1 repositories - 13,150 transactions - $34,327.97 USD
Last updated: 27 Dec 2025
Ratatui
Rust library that's all about cooking up terminal user interfaces (TUIs).
2 repositories - 4 transactions - $34,219.73 USD
Last updated: 28 Dec 2025
Bitfocus Companion
Companion enables the reasonably priced Elgato Streamdeck to be a professional shotbox surface for a huge amount of different presentation switchers, video playback software and broadcast equipment.
1 repositories - 3,764 transactions - $33,734.24 USD
Last updated: 27 Dec 2025
MetaCPAN Core
We host an open, next generation API and search for the Comprehensive Perl Archive Network (CPAN)
57 repositories - 195 transactions - $33,594.14 USD
Last updated: 25 Dec 2025
excalidraw
Sketch hand-drawn like diagrams
1 repositories - 2,040 transactions - $33,484.46 USD
Last updated: 26 Dec 2025
LinuxServer
Building and maintaining community images - Support: https://www.linuxserver.io/support
343 repositories - 6,023 transactions - $32,200.35 USD
Last updated: 26 Dec 2025
Tiled Map Editor
A free, easy to use and flexible 2D level editor.
1 repositories - 839 transactions - $31,422.91 USD
Last updated: 25 Dec 2025
WebRTC.rs
WebRTC in Rust. A pure Rust implementation of WebRTC stack.
24 repositories - 282 transactions - $30,993.73 USD
Last updated: 25 Dec 2025
Helix
A post-modern modal text editor
1 repositories - 2,194 transactions - $30,784.36 USD
Last updated: 25 Dec 2025
Storybook
The development environment you'll love to use
120 repositories - 4,403 transactions - $30,718.99 USD
Last updated: 27 Dec 2025
Kivy
Python UI framework for making outstanding desktop and mobile applications
42 repositories - 2,706 transactions - $30,019.63 USD
Last updated: 27 Dec 2025
openlayers
A high-performance, feature-packed library for all your mapping needs.
1 repositories - 626 transactions - $29,707.00 USD
Last updated: 27 Dec 2025
urllib3
Python's most depended-on HTTP client library
3 repositories - 209 transactions - $29,334.48 USD
Last updated: 26 Dec 2025
Jellyfin
Jellyfin is building a Free Software Media system
81 repositories - 11,725 transactions - $28,834.56 USD
Last updated: 27 Dec 2025
