Hacker News

1.		Codex Security (github.com/openai)
		322 points by bakigul 4 hours ago \| hide \| 86 comments
2.		Half-Life ported to Mac OS 9 (mac-classic.com)
		127 points by freediver 4 hours ago \| hide \| 54 comments
3.		Show HN: I was tired of opening 2 tabs for every HN link, so I made a userscript (github.com/twalichiewicz)
		96 points by twalichiewicz 2 hours ago \| hide \| 32 comments
4.		Substack writers, you need a website (elizabethtai.com)
		398 points by speckx 8 hours ago \| hide \| 207 comments
5.		The Difference Between a Button and a Link (unplannedobsolescence.com)
		14 points by alexpetros 48 minutes ago \| hide \| 3 comments
6.		Hubbele: Open-source notetaking app for you and your agents (hubble.md)
		15 points by handfuloflight 48 minutes ago \| hide \| discuss
7.		Steel Bank Common Lisp version 2.6.7 (sbcl.org)
		195 points by tmtvl 7 hours ago \| hide \| 81 comments
8.		Schools are adding pepper-spraying drones to help combat active shooters (washingtonpost.com)
		18 points by zdw 2 hours ago \| hide \| 28 comments
9.		Teach yourself programming in ten years (1998) (norvig.com)
		21 points by vinhnx 2 hours ago \| hide \| 1 comment
10.		Kimi K3 Architecture Overview and Notes (sebastianraschka.com)
		297 points by ModelForge 9 hours ago \| hide \| 39 comments
11.		ReFrame – The EPaper Camera (reframe.camera)
		10 points by phil294 1 hour ago \| hide \| 3 comments
12.		Delayed Gratification – Proud to Be 'Last to Breaking News' (slow-journalism.com)
		232 points by speerer 9 hours ago \| hide \| 134 comments
13.		The iPhone Upgrade Program is being replaced by Apple Upgrade (apple.com)
		136 points by lkurtz 7 hours ago \| hide \| 233 comments
14.		Zig's Incremental Compilation Internals (mlugg.co.uk)
		188 points by garyhtou 9 hours ago \| hide \| 133 comments
15.		Pacing the frontier (pacingthefrontier.com)
		68 points by reducesuffering 4 hours ago \| hide \| 57 comments
16.		Discovering Cryptographic Weaknesses with Claude (anthropic.com)
		174 points by gslin 7 hours ago \| hide \| 118 comments
17.		The Fabled Flatbreads of Uzbekistan (2015) (aramcoworld.com)
		72 points by jxub 6 hours ago \| hide \| 53 comments
18.		Lightweight Spring Boot Monitoring Without Prometheus and Grafana (pvrlabs.xyz)
		3 points by ejboy 28 minutes ago \| hide \| discuss
19.		Show HN: How far do I have to go to run into 100k people? (imjasonh.github.io)
		42 points by ImJasonH 5 hours ago \| hide \| 32 comments
20.		MCP 2026-07-28 Specification: transport going stateless (modelcontextprotocol.io)
		98 points by Eldodi 6 hours ago \| hide \| 32 comments
21.		Running Kimi K3 on a M1 Max (github.com/gavamedia)
		88 points by tito 3 hours ago \| hide \| 64 comments
22.		New HIV vaccine shows unprecedented success in preclinical study (lji.org)
		557 points by codebyaditya 11 hours ago \| hide \| 238 comments
23.		Lockless MPSC FIFO queues for io_uring (lwn.net)
		4 points by signa11 1 hour ago \| hide \| discuss
24.		Una GPS smart watch – Repairable, USB-C charging, developer-friendly (unawatch.com)
		133 points by pimterry 10 hours ago \| hide \| 88 comments
25.		Kimi Linear: An Expressive, Efficient Attention Architecture (2025) (arxiv.org)
		275 points by ronfriedhaber 14 hours ago \| hide \| 117 comments
26.		Underwater oxygen loss threatens earth's stability, researchers warn (ucsd.edu)
		108 points by littlexsparkee 2 hours ago \| hide \| 57 comments
27.		Interview with Boris Cherny [video] (youtube.com)
		40 points by knighthacker 4 hours ago \| hide \| 31 comments
28.		How Do I Profile eBPF Code? (naveensrinivasan.com)
		110 points by snaveen 9 hours ago \| hide \| 6 comments
29.		Now is the time to give LLMs access to the ACM digital library (acm.org)
		107 points by rbanffy 9 hours ago \| hide \| 94 comments
30.		How to survive boiling water (taxa.substack.com)
		451 points by cainxinth 18 hours ago \| hide \| 100 comments
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