Support contributors to Bitcoin Core and related Free and Open Source (FOSS) software via a donation to OpenSats - a 501(c)(3) non-profit org. We pass through 100% of all donations to contributors to Bitcoin and FOSS projects.

Software Mansion makes open source software powering almost all React-Native applications and used in thousands of apps.

👋 Hi! I'm Mattias, I maintain several Varnish repositories, contribute to PHP packages and run a weekly newsletter covering Linux, open-source & web development called cron.weekly.

Support the LLDAP project, a super-simple and lightweight LDAP server, perfect for all your self-hosted needs!

Support DominiqueMakowski’s open source work

Support Wasted Audio's open source work on interesting plugins and the Heavy Compiler Collection.

I write software to help fight climate change. Author of envinfo and homebridge-leviton.

Hi! I'm Jeremy Rubin, and I work on making Bitcoin excellent!

free software developer creating accessible tools for content creation and code quality. data scientist and clinical psychologist by day, building software to solve real-world problems in my free time

Support AFLplusplus's open source work

Autonomous AI Agent. Forever free and open-source.

Support JustFaas's open source work

DocsGPT, agentic tools, & useful repos (LLM price compass, Doc2MD). Fueling better AI dev & access to information.

I develop and maintain citation styles for the [Citation Style Language](https://github.com/citation-style-language/) and provide community support and develop transtors for [Zotero](https://github.com/zotero).

Support cgiesche's open source work

Support hack4impact's open source work

Support work on - cr-sqlite / vlcn.io - strut.io

Hi, I am the author of Albert, a nifty keyboard launcher.

Support Oliver Rivo of the rivo/tview Terminal GUI Library and lots more, Golang dev since 2014 and also musician and small startup founder

Support Joshua-Riek's open-source work

DoltHub is the company that maintains the open source project Dolt. Dolt is an open source SQL database with Git-style versioning.

I maintain X (fka Twitter) and OpenAI API libraries in Ruby as well as other popular gems in the Ruby ecosystem, notably MultiJSON and MultiXML, which have been downloaded over a billion times. I also make occasional contributions to Ruby and Rails.

I give to the R community by contributing to and maintaining R packages. I'm also a volunteer organizer for a R conference and user group.