Best of 2020

The blog posts Hacker News loved most in 2020. 291 posts.

Web & Frontend
254

Real-Time Ray-Tracing in WebGPU

Intro By the end of 2018, NVIDIA released the new GPU series Turing, best known for its ability of accelerated ray tracing. Ray tracing is the process of simulating light paths from reality. In reality, billions of rays get shot around you and at some point, hit your eyes. Up...

257

Barebones WebGL in 75 lines of code

Modern OpenGL, and by extension WebGL, is very different from the legacy OpenGL I learned in the past. I understand how rasterization works, so I’m comfortable with the concepts. However, every tutorial I’ve read introduced abstractions and helper functions that make it harder for me to understand which parts are…