Good first issue: don’t require a lot of context; either straightforward, or the solution is in the issue
Contributor day: solvable in a few hours, can involve some discussion with other contributors, fairly straightforward.
We can also ask new contributors whether they have any issues they’d like to work on, or suggest.
Ideas repository could be another source (and more exciting).

Done is:

• These issues are listed in our Contributor Day doc Publish a Contributors Day guide #5811