Open Source Endowment Foundation runs the world's first endowment for open source software. We fundraise from individuals and organizations, invest the principal in a low-risk portfolio, and disburse grants from the perpetual yield to maintainers of the most critical open source projects. Governed by an inclusive community of individual donors who contribute at least $1,000/year.
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Fri, 06 Nov 2026 19:43:10 UTC
There was a problem with this listing's funding.json manifest. If it is not fixed, the listing will be removed from the portal.
Crawl errorerror: https://github.com/osendowment/model/blob/main/.well-known/funding-manifest-urls?raw=true returned 429