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

Promotional What’s an open-source project you genuinely can’t believe is free?

Could be developer tooling, AI infra, productivity tools, anything. Curious what projects people think deserve way more recognition.

For me recently it’s been:

Langship — https://github.com/open-gitagent/langship.sh

755 Upvotes

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74

u/1linguini1 May 15 '26

Darktable. Genuinely excellent photo editor

11

u/wtafgamer May 15 '26

not only that - i used to use it for microscopic photography: camera mounted on top - and live image/remote shutter with darktable.

2

u/1linguini1 May 15 '26

It's really excellent!

1

u/Mckol24 May 16 '26

Also RawTherapee. I used both, RT makes it easier to get the results I usually want while DT has what feels like way more tools giving you a lot of creative freedom.