A modular Python TUI framework with a fast and pretty markup language
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 of it. It is based on Rich's implementation, but uses a more concise and easier to humanly parse syntax, while being over 10 times faster at parsing due to a long list of optimizations. There is a full Window Manager API included as well, allowing the user to move, resize and…
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
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 of it. It is based on Rich's implementation, but uses a more concise and easier to humanly parse syntax, while being over 10 times faster at parsing due to a long list of optimizations. There is a full Window Manager API included as well, allowing the user to move, resize and otherwise manipulate windows and inner contents using either their mouse of keyboard. All of the "guts" of the library are also exposed and usable from the outside within the `ansi_interface` submodule. Thank you for your time, and I hope the library may be of some use!
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