[hereforcomments]

The last product we worked on has a larger React file with the fraction of the functionality. Very well done!

[fallat]

Once you know what goes into these demos, it's not really comparable.

[demaga]

Can you ELI5 please?

[pjc50]

The demos are (a) an extraordinary amount of work and (b) rely on generative systems to produce a large world from small data, so it's usually not possible to fine-tune individual details of the world.

[desi_ninja]

I am guessing the user is referring to compute heavy nature of these demos to save on disk spwce

[josephg]

I think a “hello world” react project already has a bigger javascript bundle than this entire game, depending on how you measure it.