Cedilla

A markdown text editor for the COSMIC™ desktop

Install

To install your COSMIC application, you will need just, if you're on Pop!\OS, you can install it with the following command:

sudo apt install just

After you install it, you can run the following commands to build and install your application:

just build-release
sudo just install

Typst Support

The app has some support for Typst inside code blocks. This has been added specially for math and formulas; other Typst features may not work correctly. (But you're free to try). You can add Typst using typ or typst as the languge attribut inside a code block.

Attribution

"Pop Icons" by System76 is licensed under CC-SA-4.0

For Markdown and HTML rendering this app uses the amazing work of Mrmayman with Frostmark. (Adapted to work with libcosmic and other changes/improvments by me)

Copyright and Licensing

Copyright 2026 © Alex Marín

Released under the terms of the GPL-3.0