Looks interesting, signed up to try this out and see if it might deal with some of our labelling.

A few notes -

Some help docs would be good, or better links to them. You specify a few types of projects but don't really explain what they are - I tried searching for "constituency" type projects but I have no idea what they are still.

You're sending error messages to the frontend. "Cannot read property 'startsWith' of undefined" is not something that should be reaching an end user, and this is happening unreliably when I upload files.

If I upload a CSV file I cannot seem to do NER from "new project". NER specifically chosen supports TSV but not CSV. My TSV files just say "server error", though they load as just txt files.

What's a question set? What's the format you need from me (it just says "csv").

Autolabelling seems to do nothing. Do you have example text where that should work?

I can navigate the text but the hotkeys for labelling don't do anything until I've already clicked once.

Search & label all is interesting but doesn't seem to give me any labelling options. Also the regex search for "someword \w" just returns all two words next to each other which seems wrong to me.

Congrats on the launch!