In computing, text-based user interfaces (TUI) (alternately terminal user interfaces, to reflect a dependence upon the properties of computer terminals and not just text), is a retronym describing a type of user interface (UI) common as an early form of human–computer interaction, before the advent of bitmapped displays and modern conventional graphical user interfaces (GUIs). Like modern GUIs, they can use the entire screen area and may accept mouse and other inputs. They may also use color and often structure the display using box-drawing characters such as ┌ and ╣. The modern context of use is usually a terminal emulator.
omo/lazycodex: The coding agent for tokenmaxxers;the one and only agent harness for complex codebases. For your Codex, for your OpenCode
Rich is a Python library for rich text and beautiful formatting in the terminal.
A powerful little TUI framework 🏗
💥 Blazing fast terminal file manager written in Rust, based on async I/O.
DeepSeek-native AI coding agent for your terminal. Engineered around prefix-cache stability — leave it running.
the runtime your coding agents live on
⌥ AI Coding agent for the terminal — hash-anchored edits, optimized tool harness, LSP, Python, browser, subagents, and more
Pretty fancy and modern terminal file manager
Blazing 💥 fast terminal-ui for git written in rust 🦀
A Rust crate for cooking up terminal user interfaces (TUIs) 👨🍳🐀 https://ratatui.rs
n³ The unorthodox terminal file manager
GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through your browser.
Why is this running? Trace any process, port, container, or file back to what started it - CLI + TUI.
Disk Usage/Free Utility - a better 'df' alternative