Hacker News

1.		Upcoming Changes to Let's Encrypt Certificates (letsencrypt.org)
		122 points by schmuckonwheels 2 hours ago \| hide \| 57 comments
2.		Umbrel – Personal Cloud (umbrel.com)
		82 points by oldfuture 2 hours ago \| hide \| 42 comments
3.		Essential Semiconductor Physics [pdf] (nanohub.org)
		53 points by akshatjiwan 3 hours ago \| hide \| 3 comments
4.		A kernel bug froze my machine: Debugging an async-profiler deadlock (questdb.com)
		16 points by bluestreak 1 hour ago \| hide \| 4 comments
5.		“Super secure” messaging app leaks everyone's phone number (ericdaigle.ca)
		398 points by e_daigle 2 hours ago \| hide \| 156 comments
6.		Cosmic-ray bath in a past supernova gives birth to Earth-like planets (science.org)
		65 points by toomuchtodo 4 hours ago \| hide \| 19 comments
7.		Chafa: Terminal Graphics for the 21st Century (hpjansson.org)
		54 points by birdculture 3 hours ago \| hide \| 4 comments
8.		US TikTok investors in limbo as deal set to be delayed again (bbc.com)
		117 points by 1659447091 6 hours ago \| hide \| 51 comments
9.		Avoid UUID Version 4 Primary Keys in Postgres (andyatkinson.com)
		313 points by pil0u 11 hours ago \| hide \| 323 comments
10.		Carrier Landing in Top Gun for the NES (relaxing.run)
		330 points by todsacerdoti 7 hours ago \| hide \| 130 comments
11.		It seems that OpenAI is scraping [certificate transparency] logs (benjojo.co.uk)
		169 points by pavel_lishin 8 hours ago \| hide \| 91 comments
12.		We are discontinuing the dark web report (support.google.com)
		50 points by satertek 7 hours ago \| hide \| 21 comments
13.		Problems with D-Bus on the Linux desktop (vaxry.net)
		227 points by LorenDB 2 hours ago \| hide \| 139 comments
14.		I'm Kenyan. I don't write like ChatGPT, ChatGPT writes like me (marcusolang.substack.com)
		416 points by florian_s 9 hours ago \| hide \| 279 comments
15.		“Are you the one?” is free money (owenlacey.dev)
		8 points by samwho 1 hour ago \| hide \| 2 comments
16.		We architected an edge caching layer to eliminate cold starts (mintlify.com)
		24 points by skeptrune 3 hours ago \| hide \| 15 comments
17.		If AI replaces workers, should it also pay taxes? (elpais.com)
		509 points by PaulHoule 21 hours ago \| hide \| 844 comments
18.		Ford kills the All-Electric F-150 (wired.com)
		11 points by sacred-rat 12 minutes ago \| hide \| 2 comments
19.		The appropriate amount of effort is zero (expandingawareness.org)
		11 points by gmays 1 hour ago \| hide \| 1 comment
20.		Liquid-rust: Liquid templating for Rust (github.com/cobalt-org)
		9 points by transpute 2 hours ago \| hide \| 3 comments
21.		Unscii (viznut.fi)
		304 points by Levitating 18 hours ago \| hide \| 47 comments
22.		Stephen Miller's Dark Plot to Build a MAGA Terror State (newrepublic.com)
		10 points by tastyface 9 minutes ago \| hide \| 2 comments
23.		Building an efficient hash table in Java (bluuewhale.github.io)
		63 points by birdculture 8 hours ago \| hide \| 7 comments
24.		US Tech Force (techforce.gov)
		140 points by purple_ferret 4 hours ago \| hide \| 178 comments
25.		Optery (YC W22) Hiring CISO, Release Manager, Tech Lead (Node), Full Stack Eng (optery.com)
		9 hours ago \| hide
26.		Show HN: I Ching simulator with accurate Yarrow Stalk probabilities (castiching.com)
		43 points by jackzhuo 8 hours ago \| hide \| 28 comments
27.		Ask HN: What Are You Working On? (December 2025)
		377 points by david927 1 day ago \| hide \| 1249 comments
28.		Arborium: Tree-sitter code highlighting with Native and WASM targets (bearcove.eu)
		212 points by zdw 18 hours ago \| hide \| 42 comments
29.		Show HN: A pager (udp7777.com)
		68 points by keepamovin 12 hours ago \| hide \| 28 comments
30.		SoundCloud has banned VPN access (reddit.com)
		238 points by empressplay 19 hours ago \| hide \| 163 comments
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