Is there away to integrate with a form backend service

It would be great to add a .csv file to create a database.

Candidates expect this. I've seen other platforms have this.

Upgrade the Ruby env to use Ruby 3.

Please add or fix auto-indentation in the Ruby environment. I believe other languages have this. It's a pain for our interviewees and we're exploring other platforms because of it.

Broadcast a message to all participants at any time.

It'd be nice to have this option in case both parties agree to record so we can replay during debrief

A good developer can performs a fast solution. If exists some questions that check the execution time and compare it with a expected time, this will be so good to know if the developer knows the fastest algorithms. Another suggestion is to verify the algorithm complexity. Thus, if the question expected a solution O(1) but the developer solved using a O(n) for example, then it will be useful to check the develoler knowledge.

I would like to have an option to edit like I am in vim. Minimal options are fine, but navigation and selections are easier for me in vim style editing.