Hacker News

1.		OpenAI just open-sourced Codex Security (github.com/openai)
		142 points by bakigul 1 hour ago \| hide \| 22 comments
2.		Substack writers, you need a website (elizabethtai.com)
		331 points by speckx 5 hours ago \| hide \| 177 comments
3.		Half-Life ported to Mac OS 9 (mac-classic.com)
		31 points by freediver 1 hour ago \| hide \| 13 comments
4.		Running Kimi K3 on a M1 Mac (github.com/gavamedia)
		11 points by tito 25 minutes ago \| hide \| discuss
5.		Steel Bank Common Lisp version 2.6.7 (sbcl.org)
		157 points by tmtvl 4 hours ago \| hide \| 57 comments
6.		The iPhone Upgrade Program is being replaced by Apple Upgrade (apple.com)
		101 points by lkurtz 4 hours ago \| hide \| 169 comments
7.		Kimi K3 Architecture Overview and Notes (sebastianraschka.com)
		232 points by ModelForge 6 hours ago \| hide \| 29 comments
8.		Anthropic publishes a practical key-recovery attack on HAWK-256 (github.com/anthropics)
		11 points by bakigul 38 minutes ago \| hide \| 1 comment
9.		MCP 2026-07-28 Specification: transport going stateless (modelcontextprotocol.io)
		82 points by Eldodi 3 hours ago \| hide \| 26 comments
10.		Delayed Gratification – Proud to Be 'Last to Breaking News' (slow-journalism.com)
		198 points by speerer 6 hours ago \| hide \| 106 comments
11.		Zig's Incremental Compilation Internals (mlugg.co.uk)
		155 points by garyhtou 6 hours ago \| hide \| 111 comments
12.		The Fabled Flatbreads of Uzbekistan (2015) (aramcoworld.com)
		50 points by jxub 3 hours ago \| hide \| 31 comments
13.		Discovering Cryptographic Weaknesses with Claude (anthropic.com)
		127 points by gslin 4 hours ago \| hide \| 68 comments
14.		Recursion is lying to you (gaborkoos.com)
		19 points by theanonymousone 1 hour ago \| hide \| 20 comments
15.		Interview with Boris Cherny [video] (youtube.com)
		21 points by knighthacker 1 hour ago \| hide \| 12 comments
16.		How Do I Profile eBPF Code? (naveensrinivasan.com)
		99 points by snaveen 6 hours ago \| hide \| 6 comments
17.		New HIV vaccine shows unprecedented success in preclinical study (lji.org)
		498 points by codebyaditya 8 hours ago \| hide \| 224 comments
18.		Show HN: XY – A Fast, composable, GPU-accelerated interactive plotting library (github.com/reflex-dev)
		96 points by apetuskey 6 hours ago \| hide \| 37 comments
19.		Kimi Linear: An Expressive, Efficient Attention Architecture (2025) (arxiv.org)
		258 points by ronfriedhaber 11 hours ago \| hide \| 111 comments
20.		Show HN: How far do I have to go to run into 100k people? (imjasonh.github.io)
		14 points by ImJasonH 2 hours ago \| hide \| 13 comments
21.		Robotics development made dead simple (open source)
		5 points by Ekami 1 hour ago \| hide \| 2 comments
22.		WOFF 1.0: a milestone on W3C's journey of fonts on the web (w3.org)
		58 points by hn_acker 4 hours ago \| hide \| 2 comments
23.		Harmony Explained: Progress Towards a Scientific Theory of Music (2012) (arxiv.org)
		81 points by surprisetalk 6 hours ago \| hide \| 63 comments
24.		Hulios: An eBPF-powered, transparent Tor gateway for Linux (github.com/ghaziwali)
		16 points by ghaziwali 2 hours ago \| hide \| discuss
25.		Una GPS smart watch – Repairable, USB-C charging, developer-friendly (unawatch.com)
		104 points by pimterry 7 hours ago \| hide \| 73 comments
26.		Anthropeum – Where in the world, and when, does this human artifact belong? (anthropeum.com)
		123 points by bookofjoe 6 hours ago \| hide \| 34 comments
27.		How to survive boiling water (taxa.substack.com)
		421 points by cainxinth 15 hours ago \| hide \| 91 comments
28.		Uv 0.12.0 (github.com/astral-sh)
		91 points by hallvard 2 hours ago \| hide \| 36 comments
29.		Stop Killing the Internet: No Digital ID and No Age Verification (europa.eu)
		435 points by doener 7 hours ago \| hide \| 143 comments
30.		DMARC has been public since 2012 but most company domains still don't enforce it (ciphercue.com)
		164 points by adulion 11 hours ago \| hide \| 103 comments
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