Open source tui projects
Every project in the registry tagged tui, ranked by real GitHub adoption.
Open-source coding agent for your terminal, built in Rust and on a journey of continuous community improvement. Issues and PRs welcome.
The most RAM efficient harness
The personal information dashboard for your terminal
Yet another cross-platform graphical process/system monitor.
Review-first terminal diff viewer for agentic coders
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Robust, fast, intuitive plain text accounting tool with CLI, TUI and web interfaces.
A simple API client (postman like) in your terminal
a code review TUI with vim keybindings
Modern TUI calendar and task manager with minimal and customizable UI.
A fast, keyboard-driven terminal UI for todo.txt.
Keep track of your 💵, 🕘, 🐖, 🐄, 🍻 on your command line with the plain text accounting tool of the future! 🚀
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Frequently asked questions
How many open source tui projects are there?
This registry tracks 12 projects tagged tui, with 125,670 GitHub stars between them. The most-adopted is Codewhale at 40,995 stars.
Are these tui projects free to use?
Yes — 12 of the 12 carry an explicit open-source licence across 4 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which tui project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these tui projects still maintained?
12 of the 12 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.