I found a call for proposal from Free and Open Source Software Sustainability Fund | OTF, which aims to support the long-term maintenance of established FOSS projects and the communities that sustain them. The submission date is May 17, 2024.
The eligibility criteria are the following
- Release : Software has been released for at least 3 years.
- Updates : The project pushes updates at least 4 times a year.
- Development : Active coding towards the software has occurred in the last 2 years.
- Userbase : The project has a substantial base of active users, if it is an app or other user-facing tool.
- Keystone technology: OTF aims to support projects with many dependencies, to maximize long-term impact in the broader FOSS ecosystem.
Depending on how one defines "keystone technology" and "dependencies", OpenRefine may or may not qualify. Checking other projects supported by the OTF, K9, FileZilla, and Divvi Up would be the closest to OpenRefine.
I am interested to hear from the community if you think OpenRefine quality and, if so, how we should approach it.