Hacker News

Show HN: I built a synth for my daughter

"One Student One Chip" Course Homepage

Show HN: PrinceJS – 19,200 req/s Bun framework in 2.8 kB (built by a 13yo)

My stages of learning to be a socially normal person

An official atlas of North Korea

FreeMDU: Open-source Miele appliance diagnostic tools

Show HN: ESPectre – Motion detection based on Wi-Fi spectre analysis

Project Gemini

Things I don't like in configuration languages

WeatherNext 2: Our most advanced weather forecasting model

Aldous Huxley predicts Adderall and champions alternative therapies

Israeli-founded app preloaded on Samsung phones is attracting controversy

How to escape the Linux networking stack

Our dogs' diversity can be traced back to the Stone Age

How when AWS was down, we were not

Giving C a superpower: custom header file (safe_c.h)

Show HN: Continuous Claude – run Claude Code in a loop

Astrophotographer snaps skydiver falling in front of the sun

DESI's Dizzying Results

EEG-based neurofeedback in athletes and non-athletes

A graph explorer of the Epstein emails

The time has finally come for geothermal energy

Where do the children play?

Google is killing the open web, part 2

Show HN: Building WebSocket in Apache Iggy with Io_uring and Completion Based IO

Replicate is joining Cloudflare

Show HN: Bsub.io – zero-setup batch execution for command-line tools

Implementing Rust newtype for errors in axum

Are you stuck in movie logic?

Show HN: Kalendis – Scheduling API (keep your UI, we handle timezones/DST)