Help us build the future of Mathesar Mathesar is maintained by the US-based Mathesar Foundation, a 501(c)(3) nonprofit, with contributions from 100+ open-source developers.
100% Open Source, Always
Mathesar is fully open source, licensed under GPLv3, and built with a commitment to open source principles. Our source code is public, so anyone can view, use, and improve it. We work in public, sharing our progress openly on GitHub, Matrix, and our mailing lists so anyone can follow along or contribute.
There are no hidden features, no paywalls, and no proprietary restrictions—just software built to be free and accessible to everyone. We believe in the power of open source to drive innovation and collaboration, creating tools that benefit everyone.
Like Mathesar? Want it to be better? Get Involved!
GitHub
Explore the codebase, report issues, share your feedback, and contribute to the project.
Wiki
Dive into our contributor knowledge base for technical specs, meeting notes, and workflow information.
Matrix Chat
Connect with the community in real time—ask questions, share ideas, or just chat.
Developer Mailing List
A space for in-depth technical conversations, project updates, and developer announcements.
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