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

I Write Type Safe Generic Data Structures in C

There Are No New Ideas in AI Only New Datasets

Donkey Kong Country 2 and Open Bus

The provenance memory model for C

Show HN: New Ensō – first public beta

14.ai (YC W24) hiring founding engineers in SF to build a Zendesk alternative

A CarFax for Used PCs; Hewlett Packard wants to give old laptops new life

Auth for B2B SaaS: it's not like auth for consumer software

The Plot of the Phantom, a text adventure that took 40 years to finish

Gridfinity: The modular, open-source grid storage system

Scribble-based forecasting and AI 2027

Printegrated Circuits: Merging 3D Printing and Electronics

Show HN: Open-Source International Space Station Tracker ESP32/Arduino for $20

Reverse Engineering Vercel's BotID

New proof dramatically compresses space needed for computation

Cloud-forming isoprene & terpenes from crops may drastically improve climate

Asynchronous Error Handling Is Hard

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

I made my VM think it has a CPU fan

Ubuntu: Introducing Debcrafters

Helix: A Modern, High-Performance Language

Data Centers, Temperature, and Power

Cross-Compiling Common Lisp for Windows