Flyline is similar to ble.sh but replaces readline entirely with a ratatui terminal app.

With flyline, you get undo/redo support, tooltips, fuzzy auto completions, fuzzy history search, agent integration, mouse support, text selection, full prompt customization, and more!

And it all runs in the same process as Bash. See the readme on how to install it (no sudo required).

Hi hellohai!

How does replacing readline affect compatibility with existing Bash completions, keybindings, and readline configs?

Nice terminal/cli animations, what did you use?