Xfinity using WiFi signals in your house to detect motion

Rust CLIs with Clap

Virtue Garnishes: The 3-Second Mental Hack That Short-Circuits Bad Habits

Proton joins suit against Apple for practices that harm developers and consumers

I write type-safe generic data structures in C

The new skill in AI is not prompting, it's context engineering

There are no new ideas in AI only new datasets

YouTube No Translation

People Keep Inventing Prolly Trees

Claude Code now supports Hooks

The hidden JTAG in a Qualcomm/Snapdragon device’s USB port

The Email Startup Graveyard: Why 80%+ of Email Companies Fail

Melbourne man discovers extensive model train network underneath house

Donkey Kong Country 2 and Open Bus

End of an Era

Nimtable: Open-source web UI to browse and manage Apache Iceberg tables

The original LZEXE (A.K.A. Kosinski) compressor source code has been released

GPEmu: A GPU emulator for rapid, low-cost deep learning prototyping [pdf]

Show HN: TokenDagger – A tokenizer faster than OpenAI's Tiktoken

So you want to serialize some DER?

Jim Boddie codeveloped the first successful DSP at Bell Labs

Genetic Code Enables Zebrafish to Mend Damaged Organs

Publishing Pepys

Ask HN: What Are You Working On? (June 2025)