[senderista]

How many open-sourced codebases from failed startups have succeeded as open-source projects? Can you name a single one?

[l0b0]

Netscape Navigator, which became Mozilla, which became Firefox.

[dylmye]

Actual Budget (https://actualbudget.org) - I'm not connected to them but I use their software on a daily basis and it's still well maintained.

[Wolfbeta]

Blender

[tantalic]

Parse (https://parseplatform.org)

[apollo1213]

https://www.chatwoot.com/

[miohtama]

OpenOffice

[hobobaggins]

aka LibreOffice aka StarOffice

https://en.wikipedia.org/wiki/StarOffice

Amazingly, there is still a really cool 90's website at https://www.staroffice.com ! You can even buy a neolithic version of StarOffice!

[jszymborski]

darn, that _is_ a cool site

[prerok]

Would Godot count?