Hacker News

1.		Writing by hand is good for your brain (nealstephenson.substack.com)
		661 points by dwwoelfel 5 hours ago \| hide \| 330 comments
2.		Show HN: Echo – Fable-level results at 1/3 the cost using open-weight models
		35 points by adam_rida 34 minutes ago \| hide \| 9 comments
3.		What happened to TheNumbers.com (stephenfollows.com)
		176 points by nickthegreek 3 hours ago \| hide \| 63 comments
4.		Building on ATProto (lukekanies.com)
		58 points by speckx 1 hour ago \| hide \| 22 comments
5.		A solid-state “atomic channel” for separating rare earth elements (uchicago.edu)
		31 points by MarcoDewey 1 hour ago \| hide \| 3 comments
6.		Startup founders urge U.S. government not to shut off Chinese open weight AI (politico.com)
		510 points by theanonymousone 4 hours ago \| hide \| 490 comments
7.		Software rendering in 500 lines of bare C++ (haqr.eu)
		184 points by mpweiher 5 hours ago \| hide \| 31 comments
8.		Learn OpenGL, extensive tutorial resource for learning Modern OpenGL (learnopengl.com)
		124 points by ibobev 5 hours ago \| hide \| 72 comments
9.		Astronomers may have found the first exomoon (eso.org)
		159 points by MarcoDewey 5 hours ago \| hide \| 56 comments
10.		Launch HN: Screenpipe (YC S26) – Record how you work and turn that into agents
		32 points by louis030195 3 hours ago \| hide \| 35 comments
11.		Show HN: Palmier Pro – Open-source macOS video editor built for AI (github.com/palmier-io)
		57 points by harrisontin 4 hours ago \| hide \| 15 comments
12.		Converting Files into Minecraft Worlds (wuemeli.com)
		16 points by wuemeli 1 hour ago \| hide \| 1 comment
13.		The arguments against open source AI are bad (tombedor.dev)
		98 points by jjfoooo4 3 hours ago \| hide \| 65 comments
14.		DARPA, U.S. Air Force fly AI-controlled F-16 (darpa.mil)
		94 points by r2sk5t 6 hours ago \| hide \| 83 comments
15.		JEP 540: Simple JSON API (Now in Incubator) (openjdk.org)
		68 points by theanonymousone 3 hours ago \| hide \| 46 comments
16.		Learn WebGPU for C++ (eliemichel.github.io)
		50 points by ibobev 5 hours ago \| hide \| 9 comments
17.		Show HN: OneCLI – OSS credential gateway that keeps secrets out of AI agents (github.com/onecli)
		51 points by Jonathanfishner 3 hours ago \| hide \| 21 comments
18.		Show HN: Trifle – Open-source analytics that stores answers, not events (trifle.io)
		12 points by iluzone 1 hour ago \| hide \| discuss
19.		Hybrid-Electric Aicraft Engine Targeting 30% Fuel Efficiency (rtx.com)
		71 points by r2sk5t 5 hours ago \| hide \| 51 comments
20.		Geekbench 7 (geekbench.com)
		18 points by ilreb 1 hour ago \| hide \| 14 comments
21.		AI Companies Are Trying to Hide a Staggering Amount of Debt (futurism.com)
		456 points by technewssss 6 hours ago \| hide \| 223 comments
22.		Show HN: Remux – an open-source tmux workspace designed for iPhone (github.com/h3nock)
		64 points by bitwise42 5 hours ago \| hide \| 28 comments
23.		From Evaluation to Guardrails: What We Brought to ACM FAccT 2026 (blog.mozilla.ai)
		6 points by royapakzad 1 hour ago \| hide \| discuss
24.		Why Software Factories Fail (or: harness engineering is not enough) (github.com/humanlayer)
		102 points by dhorthy 3 hours ago \| hide \| 80 comments
25.		Fields Medals 2026 (mathunion.org)
		70 points by nill0 5 hours ago \| hide \| 22 comments
26.		Free way to get your data out of ChatGPT Business accounts (github.com/conradqh)
		61 points by conradqh 4 hours ago \| hide \| 6 comments
27.		OpenStreetMap: Admin_level for All Countries (openstreetmap.org)
		80 points by ivanjermakov 6 hours ago \| hide \| 15 comments
28.		Meta Garbage Collection: Using OCaml's GC to GC Rust (soteria-tools.com)
		15 points by annieversary 2 hours ago \| hide \| discuss
29.		Emacs Is a Lispboard (andros.dev)
		58 points by andros 5 hours ago \| hide \| 16 comments
30.		Show HN: Claude-thermos – keeps your Claude session warm for you (github.com/izeigerman)
		28 points by s0ck_r4w 2 hours ago \| hide \| 22 comments
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