Stories by -J

Making computers multiply FASTER (matrix hacking) [video]

Show HN: Compi – A Make-like build system written in Rust

An unfiltered conversation with Dwarkesh Patel [video]

My AI skeptic friends are all nuts

Show HN: AI makes/answers calls through your own mobile phone number [video]

AI stirs up the optimal recipe for sustainable concrete

From Military Brat to Tech Entrepreneur

3D printed models help blind and low-vision students learn about their world

India and Pakistan's Air Battle Is Over. Their Water War Has Begun

Pattern Matching 20 Habits of Exceptional Startups

Large-Scale Research with Historical Newspapers: A Turning Point Through Gen AI

Adult sports leagues took over your city

Just discovered a tool for Uber-recent startup funding info

Small team creates system that can fix thousands of different mutations at once

Running Qwen3:30B MoE on an RTX 3070 laptop with Ollama

Show HN: An upgrade game I made in my spare time