rEIFt ---> rEFInd was this exact feeling for me.

We're current using bump2version, which already is a fork, but doesn't use toml and thus isn't very strict in its config. Turns out there's already a successor (forgot the name) that supports toml. Haven't had time to switch yet, but it's on the massive backlog of shit I want to fix.

What's a fork, I know what GitHub is and use it too. Just don't know what a fork is haha

Yes, and there's that small thing that's done in a slightly different manner that you can't change through settings and it messes with your muscle memory.

gqview -> geeqie

For me, it's MPC-HC.

See also: universal-ctags.