Rio term

tl;dr: Rio is a terminal built to run everywhere, as a native desktop applications by Rust/WebGPU or even in the browser powered by WebAssembly/WebGPU.

Platforms

Name	Details
MacOs as desktop application	Installation guide
Linux as desktop application	Installation guide
Windows as desktop application	Installation guide
Web Browser (WebAssembly)	(Sugarloaf is ready but Rio still need to be ported)
Nintendo Switch *	(development hasn't started)

* Nintendo Switch development is just for fun, the goal is to have the renderer working and the basic features of a terminal.

Demo Gallery

Note: Emojis are rendered with Noto Emoji.

Sugarloaf

Rio is built over a custom renderer called Sugarloaf, which is responsible for font and style rendering. Sugarloaf demo:

About

Documentation: https://raphamorim.io/rio

If you are using or want to help in any way please consider to donate via Github Sponsors.

Rio would not be possible without few acknowledgements and specially Alacritty, since a lot of Rio functionalities (e.g: ANSI parser, events, grid system) was originally written (and still uses a good amount) of Alacritty code.

Supporting the Project

If you use and like Rio, please consider sponsoring it: your support helps to cover the fees required to maintain the project and to validate the time spent working on it!

Patreon

Acknowledgments

Alacritty 🥇
Rio logo was made using Adobe Sketchbook on iPad.
The default color palette is based on the colors of ui.dev.
Text glyph render is from https://github.com/hecrj/wgpu_glyph
https://github.com/wez/wezterm
https://www.gaijin.at/en/infos/ascii-ansi-character-table#asciicontrol
https://en.wikipedia.org/wiki/ANSI_escape_code
https://www.scratchapixel.com/lessons/3d-basic-rendering/perspective-and-orthographic-projection-matrix/orthographic-projection-matrix.html

License

orhun/rio

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