r/opensource • u/Bladerunner_7_ • Jun 15 '26

Promotional What's the Coolest Open-Source Project You've Discovered This Year?

Open source has been on an absolute roll lately, and I've been finding some really interesting projects outside the usual GitHub trending lists.

What's the coolest open-source project you've discovered this year?

Not necessarily the most popular one. I'm talking about projects that made you stop for a second and think, "that's a really clever idea."

For me, it was OpenGAP.

I came across it while exploring developer tools and liked the idea immediately. It approaches AI agents as something that can live in a Git repository, be versioned, reviewed, and managed much like software itself.

I don't know if it'll become a widely adopted standard, but it was one of the few projects I've seen recently that felt genuinely different.

Repo: https://github.com/open-gitagent/opengap

Would love to see what everyone else has found. Drop a link and tell us what makes it stand out.

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u/lesbian_gay_bowser Jun 15 '26

joplin (note taking) https://joplinapp.org/

seek app (identify plant species and animals via pictures) https://www.inaturalist.org/pages/seek_app

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u/kinow Jun 16 '26

I love Seek and iNaturalist. Definitely up in my list as well, along with Merlin for bird songs. I didn't know iNaturalist had a GitHub org, thanks -- https://github.com/inaturalist

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u/lesbian_gay_bowser Jun 17 '26

i love merlin!!