Some sources of confusion:
- A Node.js framework
- A vision research library
- A toy programming language designed as a JavaScript exercise
Someone unfamiliar with Python could even take it for some kind of "easter-egg" tag.
Also, there is already python-wheel. Yes, wheel is more common to appear in programming questions than egg (I suppose?). In fact it has its own tag too, but it seems more consistent to prefix python- in both.
[jar]and[gem]are the closest analogies to[egg], and they don't seem to have caused much confusion either (someone can correct me if I'm wrong about that). I would just leave it for now, and let people create[egg.js]and[vision-egg]tags if they need them.