I've been working in some very tight light fixtures lately, and it was basically impossible to get the wires with wire nuts tucked into the fixture. So I came across multi-port push-in connectors, like this:
|- |- |-
and in-line butt splice connectors, like this:
Both of these really helped in these tight fixtures. However, what would REALLY be helpful is a combination of those, where the 3 ports were not all facing the same direction. Particularly, something like:
I don't see why that wouldn't be a thing, but I can't seem to find anything like that. Have you ever seen something like this? (even like a 4-port one configured like:
would do the trick!