Ledger
Used by 3 peopleledger-cli.org ↗

“I use Ledger for my accounting, which stays with the theme of being a bunch of text files, tracked in git, and automated with make.”
Daniel Schauenberg Interview, Staff engineer (Etsy) · via Uses This 
“Ledger for accounting (again, with Git)”
Stefano Zacchiroli Interview, Computer science researcher, teacher, developer (Debian) · via Uses This