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Show HN: Lightning strike VFX in Three.js, a step-by-step breakdown

https://threevfx.com/labs/lightning-strike/
1•chunza2542•44m ago

Becoming a Benchmark

https://terrytao.wordpress.com/2026/09/17/becoming-a-benchmark/
1•bluepeter•56s ago•0 comments

Sourcerer: Fast Git client written in C++ version 1.0.24 released

https://www.sourcererapp.com/
2•dezelin•3m ago•0 comments

The Download: mice with part-human brains and climate tech innovators

https://www.technologyreview.com/2026/09/17/1144314/the-download-mice-part-human-brains-climate-t...
3•joozio•4m ago•0 comments

Should OpenAlex publish a novelty score? A vibe check

https://blog.openalex.org/should-openalex-publish-a-novelty-score-a-vibe-check/
2•jruohonen•5m ago•0 comments

Show HN: Smart Crosshair – A lightweight C++/Win32 adaptive contrast crosshair

https://store.steampowered.com/app/5012860/Smart_Crosshair/
2•SmartCrosshair•5m ago•0 comments

I didn't sign the Fields medallists' letter

https://terrytao.wordpress.com/2026/09/17/why-i-didnt-sign-the-fields-medallists-letter/
2•baruchel•6m ago•0 comments

Towards Self-Driving Codebases

https://blog.detail.dev/posts/towards-self-driving-codebases/
2•wilhelmklopp•7m ago•0 comments

4-Bit Rotational Quantization: -45% RAM, <1% recall drop vs. TurboQuant

https://weaviate.io/blog/4-bit-rotational-quantization
2•bobvanluijt•7m ago•0 comments

Show HN: Repodify: Make Podcasts Out of Podcasts

https://www.repodify.app/
2•runnr_az•7m ago•1 comments

Palantir's Karp: AI needs to have 'reasonable guidelines,'

https://www.cnbc.com/2026/09/17/ai-safety-palantir-karp.html
3•Betelbuddy•8m ago•0 comments

Aegis: Zero-GC 64-byte cache-aligned memory arena in C++20 (1B ops in 0.649s)

https://github.com/markbgilbert/aegis-zero-gc-benchmark
2•markbgilbert•8m ago•0 comments

Ask HN: Co-Founder(s). Do I need any? How would I even find them?

2•bhollan•9m ago•0 comments

From Stonemasons to Carpenters

https://thelastsoftwareengineer.substack.com/p/from-stonemasons-to-carpenters
3•azhenley•9m ago•0 comments

I Made Turn-Based Combat into a Database

https://louisxu3.substack.com/p/i-made-turn-based-combat-into-a-database
2•Gold-Ask-lx•9m ago•0 comments

Infinite-Parameter LLMs: Generating and Adapting Weights from Live Data

https://arxiv.org/abs/2609.18842
1•Betelbuddy•10m ago•0 comments

Show HN: Pappice live demo in browser via WASM

https://pappice.eu/
2•lallero317•10m ago•0 comments

Show HN: AutoBot – live voice control for long-running AI work

https://github.com/demeyer1/Autobot
2•demeyer1•10m ago•0 comments

Show HN: Craigslist for agent skills, curated by a human

https://skillbay.sh/
3•skeptrune•11m ago•0 comments

The Bicycle and the Algorithm: Amber Case on Why AI Has It Backwards

https://www.designwhine.com/amber-case-interview-why-ai-has-it-backwards/
1•SLHamlet•12m ago•0 comments

Royal Enfield's Flying Flea C6 Touches Down in Europe

https://www.irishnews.com/life/royal-enfields-flying-flea-c6-touches-down-in-europe-X27BGU34YVO4B...
1•bookofjoe•12m ago•0 comments

Show HN: Dishlist – my favorite things on the menu

https://testflight.apple.com/join/VB1YAe63
1•coopers•12m ago•0 comments

Show HN: Content-aware PII redaction with Jev in Postgres

https://pg-redact.vercel.app
1•rishi_•13m ago•0 comments

Ask HN: What Makes Tokens Expensive?

1•mtokarski•14m ago•1 comments

The AI threat isn't what you think – The Econoclasts [video]

https://www.youtube.com/watch?v=FOzijIeBGCg
1•mytailorisrich•14m ago•0 comments

Priest, Monk, and Mathematician

https://logangraves.com/priest-monk-mathematician
1•magoghm•15m ago•0 comments

How can I remove the Close button from my window caption?

https://devblogs.microsoft.com/oldnewthing/20260911-00/?p=112691
1•ibobev•15m ago•0 comments

MSVC C++23: constexpr cmath with LLVM Libc

https://devblogs.microsoft.com/cppblog/msvc-c23-constexpr-cmath-with-llvm-libc/
1•ibobev•16m ago•0 comments

Protecting our systems Cambridge University Press

https://www.cambridge.org/news-and-insights/Protecting-our-systems
2•Bluestein•16m ago•0 comments

Neo Emacs: GPU Powered Emacs Written in Rust

https://github.com/eval-exec/neomacs
1•ibobev•17m ago•0 comments

Show HN: Graph RAG in Postgres – new documents retire older facts. No graph DB

https://github.com/crajah/post-graph-rag
1•chandanrajah•17m ago•0 comments