Scratch

Show HN: TRiP – a complete transformer engine in C built from scratch just by me

Simulating a 2D Quadcopter from Scratch

Floating point from scratch: Hard Mode

How to switch from ChatGPT to Gemini - without starting from scratch

Show HN: I built a DNS resolver from scratch in Rust – no DNS libraries

Building a coding agent in Swift from scratch

Learnings from training a font recognition model from scratch

Show HN: Aurion OS – A 32-bit GUI operating system written from scratch in C

DR-DOS rises again – rebuilt from scratch, not open source

Show HN: I built an ISP infrastructure emulator from scratch with a custom vBNG

Building a TB-303 from Scratch

Show HN: I built a sub-500ms latency voice agent from scratch

A bit of fluid mechanics from scratch not from scratch

Building a (Bad) Local AI Coding Agent Harness from Scratch

Show HN: Axiom – A math-native OS where x² is valid syntax (built from scratch)

RLHF from Scratch

Sixteen AI Agents Built a C Compiler From Scratch

Building a 24-bit arcade CRT display adapter from scratch

Linux From Scratch ends SysVinit support

Linux From Scratch Abandoning SysVinit Support