That is up to the individual conference. All of them have web sites that will explain what they prefer. I'm skeptical a bit, however.
But, many such CS conferences have different "tracks" and different associated activities. You might find a better welcome at one of these. For example, some have an associated "educator's track" that might welcome something like this. But you need to check individually. The program chair (or conference chair) will probably respond to an email if you don't find what you are looking for online. Most such people have email addresses that are easy to discover even when not listed on the conference site.
Theoretical conferences will, of course, prefer papers that extend the theory.