A modular Python TUI framework with a fast and pretty markup language

In plain words

PyTermGUI is a Python framework for building terminal user interfaces with a modular widget API, animations, and mouse support. It includes a custom markup language designed to be faster and more readable than similar implementations, plus a window manager for moving and resizing interface elements. The framework exposes its internal APIs for developers who need lower-level control over terminal rendering and styling.

written from the facts on this page · September 2026

From the sources

Python TUI framework with mouse support, modular widget system, customizable and rapid terminal markup language and more! - bczsalba/pytermgui

In the maker’s words, at launch

PyTermGUI is a highly modular framework offering most of the features one would expect from a GUI library, such as a mature and open Widget API, animations, mouse support and other goodies, right inside the terminal! The markup language is another great feature of the library, and is used by practically all elements…

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  My TUI library, PyTermGUI now features an intelligent layout system2022 · github.com · ▲15

  This was by far the most common missing feature of the library since my first post, so I'm really happy I managed to figure it out. See the release for some code examples and a detailed changelog, and most importantly, have a great day!

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