Altermagnets: The first new type of magnet in nearly a century (newscientist.com)
129 points by Brajeshwar 3 hours ago | 30 comments
1KDB-X: KX releases FREE Commercial KDB license (defconq.tech)
25 points by AUnterrainer 2 hours ago | 12 comments
2Show HN: Improving search ranking with chess Elo scores (zeroentropy.dev)
93 points by ghita_ 4 hours ago | 22 comments
3Chain of thought monitorability: A new and fragile opportunity for AI safety (arxiv.org)
47 points by mfiguiere 4 hours ago | 14 comments
4Mkosi – Build Bespoke OS Images (mkosi.systemd.io)
32 points by leetrout 2 hours ago | 4 comments
5Pgactive: Postgres active-active replication extension (github.com)
196 points by ForHackernews 9 hours ago | 60 comments
6How and where will agents ship software? (instantdb.com)
11 points by stopachka an hour ago | 4 comments
7A Rust Shaped Hole (mnvr.in)
13 points by vishnumohandas a day ago | 8 comments
8Weave (YC W25) is hiring a founding AI engineer (ycombinator.com)
2 hours ago
9Cloudflare 1.1.1.1 Incident on July 14, 2025 (blog.cloudflare.com)
466 points by nomaxx117 15 hours ago | 302 comments
10Shipping WebGPU on Windows in Firefox 141 (mozillagfx.wordpress.com)
285 points by Bogdanp 12 hours ago | 116 comments
11I'm switching to Python and actually liking it (cesarsotovalero.net)
194 points by cesarsotovalero 11 hours ago | 310 comments
12What's happening to reading? (newyorker.com)
62 points by Kaibeezy 3 days ago | 135 comments
13How I lost my backpack with passports and laptop (psychotechnology.substack.com)
59 points by eatitraw a day ago | 51 comments
14'Gentle Parenting' My Smartphone Addiction (newyorker.com)
22 points by fortran77 3 hours ago | 17 comments
15Mill: A better build tool for Java, Scala, and Kotlin (mill-build.org)
43 points by lihaoyi 3 hours ago | 21 comments
16Tilck: A Tiny Linux-Compatible Kernel (github.com)
237 points by chubot 15 hours ago | 44 comments
17In-depth system walkthrough: cloud-based VOD (app.ilograph.com)
8 points by billyp-rva 3 days ago | 1 comment
18Thunderbird: Fluent Windows 11 Design (github.com)
191 points by skipnup 3 days ago | 105 comments
19Atopile – Design circuit boards with code (atopile.io)
44 points by poly2it 3 days ago | 11 comments
20Ukrainian hackers destroyed the IT infrastructure of Russian drone manufacturer (prm.ua)
502 points by doener 10 hours ago | 343 comments
21MARS.EXE → COM (2021) (chaos.if.uj.edu.pl)
121 points by reconnecting 4 days ago | 34 comments
22GPUHammer: Rowhammer attacks on GPU memories are practical (gpuhammer.com)
240 points by jonbaer 19 hours ago | 82 comments
23Show HN: An MCP server that gives LLMs temporal awareness and time calculation (github.com)
47 points by lumbroso 4 hours ago | 30 comments
24Show HN: BloomSearch – Keyword search with hierarchical bloom filters (github.com)
18 points by dangoodmanUT 3 days ago | 7 comments
25Show HN: Shoggoth Mini – A soft tentacle robot powered by GPT-4o and RL (matthieulc.com)
556 points by cataPhil a day ago | 103 comments
26LLM Daydreaming (gwern.net)
154 points by nanfinitum 16 hours ago | 116 comments
27Show HN: DataRamen, a Fast SQL Explorer with Automatic Joins and Data Navigation (dataramen.xyz)
40 points by oleksandr_dem 7 hours ago | 38 comments
28Reflections on OpenAI (calv.info)
677 points by calvinfo a day ago | 357 comments
29Denver's Deepest Dinosaur (pubs.geoscienceworld.org)
16 points by gmays 5 hours ago | 8 comments
30