scrumper

I don't understand this at all - what is it? You are right in your comments at the start of main.rs: it does scroll smoothly. But then what? All you apparently are able to do is open up - for viewing only - a bunch of source files.

I visited the GitHub page and after going through the _very long_ readme I still don't understand what this is. Best I can get to is that you're making a CAD program with Rust as a scripting language. Is that right?

I guess more concrete feedback would be, text doesn't render nicely (at least on Mac OS). No anti-aliasing.

pedantic-fool
They developed a cross platform editor using webGL, when taregeting web/WASM, targeting Metal for macOS, and OpenGL otherwise. That's pretty neat. See https://github.com/makepad/makepad for a closer explanation.