Beware of Fast-Math

https://simonbyrne.github.io/notes/fastmath/

165•blobcode•6h ago•63 comments

Photos taken inside musical instruments

https://www.dpreview.com/photography/5400934096/probe-lenses-and-focus-stacking-the-secrets-to-incredible-photos-taken-inside-instruments

743•worik•17h ago•37 comments

AtomVM, the Erlang virtual machine for IoT devices

https://www.atomvm.net/

18•ahamez•3d ago•1 comments

Webb telescope helps refines Hubble constant, suggesting resolution rate debate

https://phys.org/news/2025-05-webb-telescope-refines-hubble-constant.html

34•pseudolus•3d ago•9 comments

Gradients Are the New Intervals

https://www.mattkeeter.com/blog/2025-05-14-gradients/

59•surprisetalk•7h ago•10 comments

Show HN: I built an AI agent that turns ROS 2's turtlesim into a digital artist

https://github.com/Yutarop/turtlesim_agent

4•ponta17•3h ago•1 comments

Using lots of little tools to aggressively reject the bots

https://lambdacreate.com/posts/68

40•archargelod•5h ago•12 comments

The Book of Secret Knowledge

https://github.com/trimstray/the-book-of-secret-knowledge

33•AnotherDev415•5h ago•2 comments

Simpler Backoff

https://commaok.xyz/post/simple-backoff/

87•todsacerdoti•9h ago•27 comments

What's working for YC companies since the AI boom

https://jamesin.substack.com/p/whats-working-for-yc-companies-since

113•jseidel•23h ago•68 comments

Surprisingly fast AI-generated kernels we didn't mean to publish yet

https://crfm.stanford.edu/2025/05/28/fast-kernels.html

315•mfiguiere•17h ago•96 comments

The Illusion of Causality in Charts

https://filwd.substack.com/p/the-illusion-of-causality-in-charts

10•skadamat•2d ago•1 comments

The ‘white-collar bloodbath’ is all part of the AI hype machine

https://www.cnn.com/2025/05/30/business/anthropic-amodei-ai-jobs-nightcap

482•lwo32k•1d ago•827 comments

Beating Google's kernelCTF PoW using AVX512

https://anemato.de/blog/kctf-vdf

292•anematode•21h ago•89 comments

The Trackers and SDKs in ChatGPT, Claude, Grok and Perplexity

https://jamesoclaire.com/2025/05/31/the-trackers-and-sdks-in-chatgpt-claude-grok-and-perplexity/

24•ddxv•5h ago•1 comments

Reverse engineering of Linear's sync engine

https://github.com/wzhudev/reverse-linear-sync-engine

120•flashblaze•2d ago•22 comments

C++ to Rust Phrasebook

https://cel.cs.brown.edu/crp/

103•wcrichton•15h ago•20 comments

Show HN: Icepi Zero – The FPGA Raspberry Pi Zero Equivalent

https://github.com/cheyao/icepi-zero

181•Cyao•3d ago•43 comments

AccessOwl (YC S22) is hiring an AI TypeScript Engineer to connect 100s of SaaS

https://www.ycombinator.com/companies/accessowl/jobs/hfWAhVp-ai-enabled-senior-software-engineer-typescript-focus

1•mathiasn•6h ago

Microsandbox: Virtual Machines that feel and perform like containers

https://github.com/microsandbox/microsandbox

321•makeboss•1d ago•151 comments

Randomness Requirements for Security (2005)

https://datatracker.ietf.org/doc/html/rfc4086

21•mooreds•2d ago•3 comments

Revenge of the Chickenized Reverse-Centaurs

https://pluralistic.net/2022/04/17/revenge-of-the-chickenized-reverse-centaurs/

124•GreenWatermelon•2d ago•46 comments

Systems Correctness Practices at Amazon Web Services

https://cacm.acm.org/practice/systems-correctness-practices-at-amazon-web-services/

343•tanelpoder•1d ago•125 comments

Java Virtual Threads Ate My Memory: A Web Crawler's Tale of Speed vs. Memory

https://dariobalinzo.medium.com/virtual-threads-ate-my-memory-a-web-crawlers-tale-of-speed-vs-memory-a92fc75085f6

85•dariobalinzo•2d ago•34 comments

Cap: Lightweight, modern open-source CAPTCHA alternative using proof-of-work

https://capjs.js.org/

142•tiagorangel•21h ago•107 comments

Show HN: MCP Defender – OSS AI Firewall for Protecting MCP in Cursor/Claude etc

https://mcpdefender.com

44•gsundeep•1d ago•34 comments

Every 5x5 Nonogram

https://pixelogic.app/every-5x5-nonogram

90•eieio•13h ago•36 comments

The Darwin Gödel Machine: AI that improves itself by rewriting its own code

https://sakana.ai/dgm/

207•birriel•1d ago•184 comments

Web dev is still fun if you want it to be

https://github.com/jchester/bobotw

12•jacques_chester•7h ago•0 comments

Ray Tracing in J

https://idle.nprescott.com/2020/ray-tracing-in-j.html

73•todsacerdoti•2d ago•9 comments