What do to if can't use imports

I was using three J’s in high school 2021 I change a lot. So I’m used to three.js I’m a offline coder I can download stuff using my phone. But now I can’t figure how to do it. Can you still do it the same like using a file on the computer or not.

The recent versions of threejs all use “import” but you should still be able to use it offline. You just can’t load any files. . And you have to have an “import map” script in your HTML to point “three” to the path you have it.

You might also run into CORS problems if you don’t run a web server or at least a simple node script locally to serve the files.