I'm wondering what is the best way to "delay-load" a package: it should have a loader, which if detecting certain conditions (e.g. that the kernel is still initializing), will delay actual loading until first use.

There were many ways I could think of to get started, and all of them lead to problems.

Anyone else ever tried to solve this before? @Kuba?

Do you think that it is inappropriate to ask a question like this? -->

I can probably figure this out on my own. But I don't have time right now.

I consider this question important and interesting for a large audience, not just for myself. I think that posting it is useful because it draws attention.

But it also feels like threading on thin ice. I don't want to look like a hypocrite when asking some people what they tried already. The difference is that this topic is a general one and of (presumably) wide interest ... but that is just my point of view—it's subjective.

@Szabolcs Do you know what mean is GraphComputation`MeshGraph?

@Szabolcs For whatever it's worth, I think you asked the question just right. This isn't a case where someone says "How do I use Plot?". What you're asking about appears to be relatively undocumented and is an advanced feature.