This addon allows you to create cards using Markdown. It will use the GitHub API, which means you can use GitHub CSS to style your cards. For this, you can use our card styles or create yours.
If you want to make the most of this use, we strongly recommend you use our cards. You can find them in this repository's css folder. There is more information about how to use them in the README of this folder.
Please, consider read the CONTRIBUTING.md before submit a PR.