Oppia is an online platform increasing access to education via free lessons that address the needs of underserved learners.

Creator of BlackHole Virtual Audio Driver and SwiftOSC. Passionate about creating powerful audio tools that are efficient and simple to use.

Emerald Onion is a 501(c)(3) nonprofit organization and transit internet service provider (ISP) based in Seattle, WA. Emerald Onion's mission is to protect privacy, anonymity, access to information, and free speech online.

AstroNvim is an aesthetic and feature-rich Neovim config that is extensible and easy to use with a great set of plugins

All backers' funds will go toward developing the project, covering annual domain costs, AI plans for rapid evolution, and other investments to ensure the project's growth.

Haxe Foundation have been maintaining the Haxe programming language, compiler, standard library and IDE tools for 10 years.

Independent developer, with a passion for developer tools and ergonomics. Author of Broot, rhit, lfs, bacon, miaou...

Support thornbill’s open source work

I hear the voice in heart, and create tools; Let's reforge the sword and share the power to wield it. With your sponsorship, I will be able to spend more time on open source stuff!

Ilya is writing obscure OpenStreetMap-related tools that support businesses and make the map richer.

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OddBird creates custom web apps & design systems in collaboration with teams pursuing large-scale projects. Though we're a tiny company, we contribute to and create tools that millions of developers rely on.

Creator of PHP CS Fixer

Software engineer based out of Philadelphia, bringing us such fine things as Wawa, SEPTA, and Gritty!

Developer of Draftmancer.com, an open-source multiplayer Magic: the Gathering draft simulator.

I maintain a few open source projects. I am currently running https://programming.dev with over four thousand users. The server costs are high and would like some help (only a little).

I've been an open source contributor for 10+ years and am passionate about the viability of open source.

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