Plugin based web framework with message passing.
Sequence is in alpha right now and is not really stable. It is mostly being used to power websites operated by Element Town.
Sequence is indented with 2 spaces and wraps after the 128th column for all code files. All files must end with a newline.
Why spaces? GitHub uses 8 spaces per tab in code previews which would cause code to show up differently.
Why 128 columns? Because at 10pt font, you can fit three files on a 2560x1440 monitor. Also, GitHub code viewer.