FYI: At the Frontend Co-Learning Meetup (Every Wed evening at 7.30 @ co-up) we are working on OTS website, improving UX and UI.
Everybody are welcome to come and join us if they want to know more/work on it.
The idea is to have many small issue so learners at our meetup without projects can pick up a task and help out with a real website.
All the issue on Github tagged with "high-priority" or "fast-fix" are prepared for this purpose
If you want to help out/practice your code but you can't join our Wed meetup, just let me know. We can easily coordinate on the issue you would like to work on!