Hacker News

1.		Codex Security (github.com/openai)
		347 points by bakigul 5 hours ago \| hide \| 105 comments
2.		Half-Life ported to Mac OS 9 (mac-classic.com)
		152 points by freediver 5 hours ago \| hide \| 65 comments
3.		Show HN: I was tired of opening 2 tabs for every HN link, so I made a userscript (github.com/twalichiewicz)
		126 points by twalichiewicz 3 hours ago \| hide \| 43 comments
4.		Substack writers, you need a website (elizabethtai.com)
		416 points by speckx 9 hours ago \| hide \| 214 comments
5.		Teach yourself programming in ten years (1998) (norvig.com)
		42 points by vinhnx 3 hours ago \| hide \| 5 comments
6.		The Difference Between a Button and a Link (unplannedobsolescence.com)
		29 points by alexpetros 1 hour ago \| hide \| 13 comments
7.		Hubble: Open-source notetaking app for you and your agents (hubble.md)
		29 points by handfuloflight 1 hour ago \| hide \| 6 comments
8.		Steel Bank Common Lisp version 2.6.7 (sbcl.org)
		199 points by tmtvl 8 hours ago \| hide \| 83 comments
9.		ReFrame – The EPaper Camera (reframe.camera)
		30 points by phil294 2 hours ago \| hide \| 7 comments
10.		Kimi K3 Architecture Overview and Notes (sebastianraschka.com)
		314 points by ModelForge 10 hours ago \| hide \| 43 comments
11.		Lightweight Spring Boot Monitoring Without Prometheus and Grafana (pvrlabs.xyz)
		10 points by ejboy 1 hour ago \| hide \| discuss
12.		LearnVector – Andrew Ng's AI company building one‑to‑one learning experiences (learnvector.ai)
		3 points by ajhai 11 minutes ago \| hide \| discuss
13.		Delayed Gratification – Proud to Be 'Last to Breaking News' (slow-journalism.com)
		239 points by speerer 10 hours ago \| hide \| 138 comments
14.		The iPhone Upgrade Program is being replaced by Apple Upgrade (apple.com)
		140 points by lkurtz 8 hours ago \| hide \| 267 comments
15.		Show HN: Learning Rust by writing a Markdown to HTML compiler (andreadimatteo.com)
		5 points by deotman 56 minutes ago \| hide \| 1 comment
16.		Zig's Incremental Compilation Internals (mlugg.co.uk)
		195 points by garyhtou 10 hours ago \| hide \| 137 comments
17.		Pacing the frontier (pacingthefrontier.com)
		83 points by reducesuffering 5 hours ago \| hide \| 74 comments
18.		Discovering Cryptographic Weaknesses with Claude (anthropic.com)
		182 points by gslin 8 hours ago \| hide \| 125 comments
19.		The Fabled Flatbreads of Uzbekistan (2015) (aramcoworld.com)
		81 points by jxub 7 hours ago \| hide \| 58 comments
20.		Truth is not a direction: a Tarski attack on LLM probes (abeljansma.nl)
		5 points by abelaer 1 hour ago \| hide \| discuss
21.		Show HN: How far do I have to go to run into 100k people? (imjasonh.github.io)
		50 points by ImJasonH 6 hours ago \| hide \| 35 comments
22.		Industry Brief: Private 5G for Manufacturing and Industrial Sites [pdf] (framerusercontent.com)
		5 points by y2so 1 hour ago \| hide \| 2 comments
23.		Una GPS smart watch – Repairable, USB-C charging, developer-friendly (unawatch.com)
		143 points by pimterry 11 hours ago \| hide \| 88 comments
24.		New HIV vaccine shows unprecedented success in preclinical study (lji.org)
		567 points by codebyaditya 12 hours ago \| hide \| 240 comments
25.		Kimi Linear: An Expressive, Efficient Attention Architecture (2025) (arxiv.org)
		280 points by ronfriedhaber 15 hours ago \| hide \| 120 comments
26.		MCP 2026-07-28 Specification: transport going stateless (modelcontextprotocol.io)
		105 points by Eldodi 7 hours ago \| hide \| 35 comments
27.		Now is the time to give LLMs access to the ACM digital library (acm.org)
		114 points by rbanffy 10 hours ago \| hide \| 99 comments
28.		Running Kimi K3 on a M1 Max (github.com/gavamedia)
		96 points by tito 4 hours ago \| hide \| 69 comments
29.		How to survive boiling water (taxa.substack.com)
		458 points by cainxinth 19 hours ago \| hide \| 105 comments
30.		Underwater oxygen loss threatens earth's stability, researchers warn (ucsd.edu)
		124 points by littlexsparkee 3 hours ago \| hide \| 68 comments
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