GLM VS rockstar

I am a greenhorn at graphics programming. I just made an app in OpenGL with C++ that I now need to change over to a browser app with WebGL. WebGL looks pretty cool but since my app does a lot of calculations I assumed I should keep the heavier calculating parts in C++ with emscripten ( which I am also just learning ). So looking at it, it just looks like glm is the only library I seriously need for my c++ code and that seems pretty cool because it is a header only app it says. But in the github there are a lot of folders and files so I am not sure which are indispensable or not. Any advice?

GLM does it quite well, it has core includes then a detail folder with all the inl files that get added. https://github.com/g-truc/glm

I once ported an OpenGL code base over to Metal. For me, it was essential to do as much code sharing as possible. Because I was using the GLM library in that code base and generally found that library very useful I wanted to know whether I can use GLM with Metal. I had to do some research but it turned out it works really well, see here

I would also recommend GLM

Alongside MiniEngine, you’ll want to look into the DirectX Toolkit. This is a set of utilities by Microsoft that simplify graphics and game development. It contains libraries like DirectXMesh for parsing and optimizing meshes for DX12, or DirectXMath which handles 3D math operations like the OpenGL library glm. It also has utilities for gamepad input or sprite fonts. You can see a list of the headers here to get an idea of the features. You’ll definitely want to include this in your project if you don’t want to think about a lot of these solved problems (and don’t have to worry about cross-platform support).

what about using https://codewithrockstar.com/

You see that less these days now that it's an actual programming language

More people should learn Rockstar and apply to these jobs

Unless they want you to program in the programming language called rockstar, or sing as an actual rockstar, or sing programs in rockstar as a rockstar

i prefer Rockstar

The Rockstar programming language was created to stop clueless companies from posting asking for "Rockstar coders" since, now that a language called Rockstar exists, they would be getting responses for something they didn't want.

Then Dylan Beattie created the Rockstar programming language so he could call himself a rockstar programmer.

You should just port your codebase to Rockstar at this point. https://codewithrockstar.com/