Contributing
We finally managed to make the code highlighting work, but don't use the "code" format of the text editor ("edit" button) because I have a bug where it breaks the formatting in the editor after that. So you have to use the "edit source" if you want to add colored code, then you just use the syntaxhighlight tags like this:
<syntaxhighlight lang="javascript">
class MyClass extends Jig {
init() {} }
</syntaxhighlight>