HN: Page 3

Sliding Window Technique Visualizer view 4 comments
Tiny macOS utility that mirrors an external monitor in a resizable window view 5 comments
Show HN: Exceptional free templates, component libraries and boilerplates view 5 comments
Public Signal Backups Testing view 32 comments
Donkey Kong Country 2 and Open Bus view 60 comments
Simulations reveal the secret to strengthening carbon fiber view 11 comments
Entropy of a Mixture view 5 comments
Printegrated Circuits: Merging 3D Printing and Electronics view 31 comments
Cloud-forming isoprene and terpenes from crops may drastically improve climate view 38 comments
Waste into Construction Materials: Geopolymers from Recycled Sources view 4 comments
Bulk Lots of DB-19s for Sale view 8 comments
Restoring a ZX Spectrum+ Toastrack view 24 comments
Nimtable: Open-source web UI to browse and manage Apache Iceberg tables view 8 comments
Creating fair dice from random objects view 25 comments
Ask HN: What Are You Working On? (June 2025) view 1308 comments
Border search safe TOTP authenticator app? view 8 comments
Ask HN: What's the 2025 stack for a self-hosted photo library with local AI? view 108 comments
Show HN: TokenDagger – A tokenizer faster than OpenAI's Tiktoken view 70 comments
Price of rice in Japan falls below ¥4k per 5kg view 189 comments
So you want to serialize some DER? view 16 comments
Meta Joins Kotlin Foundation view 23 comments
LLM Memory view 5 comments
Show HN: Open-Source International Space Station Tracker ESP32/Arduino for $20 view 18 comments
Rust CLI with Clap view 84 comments
There are no new ideas in AI, only new datasets view 259 comments
Why email startups fail view 111 comments
Gridfinity: The modular, open-source grid storage system view 172 comments
High-Severity Vulnerability in Notepad++ view 10 comments
Transformers Are Graph Neural Networks view 1 comments
Show HN: Local LLM Notepad – run a GPT-style model from a USB stick view 6 comments