andrewkchan.dev on Hacker News

5 stories on the front page, newest first. Scroll down to watch the site change over time.

Screenshot of andrewkchan.dev: Crawling a billion web pages in just over 24 hours, in 2025

Crawling a billion web pages in just over 24 hours, in 2025 (andrewkchan.dev)

129 points by pseudolus 8 months ago | 42 comments

Screenshot of andrewkchan.dev: Fast LLM Inference From Scratch (using CUDA)

Fast LLM Inference From Scratch (using CUDA)(andrewkchan.dev)

314 points by homarp 1 year ago | 23 comments

Screenshot of andrewkchan.dev: Perspective-Correct Interpolation

Perspective-Correct Interpolation (andrewkchan.dev)

45 points by nicopappl 2 years ago | 7 comments

Screenshot of andrewkchan.dev: Diffusion Models

Diffusion Models (andrewkchan.dev)

281 points by reasonableklout 2 years ago | 24 comments

Screenshot of andrewkchan.dev: Simulating fluids, fire, and smoke in real-time

Simulating fluids, fire, and smoke in real-time (andrewkchan.dev)

727 points by ibobev 2 years ago | 156 comments

Andrew Chan's blog post with notes on the math, algorithms, and methods for simulating fluids like fire and smoke in real time, with source code on GitHub.

fluid-simulation computer-graphics real-time-rendering physics-simulation

andrewkchan.dev on Hacker News

Crawling a billion web pages in just over 24 hours, in 2025(andrewkchan.dev)

Fast LLM Inference From Scratch (using CUDA)(andrewkchan.dev)

Perspective-Correct Interpolation(andrewkchan.dev)

Diffusion Models(andrewkchan.dev)

Simulating fluids, fire, and smoke in real-time(andrewkchan.dev)

Crawling a billion web pages in just over 24 hours, in 2025 (andrewkchan.dev)

Perspective-Correct Interpolation (andrewkchan.dev)

Diffusion Models (andrewkchan.dev)

Simulating fluids, fire, and smoke in real-time (andrewkchan.dev)