Hacker News

1.		I Write Type Safe Generic Data Structures in C (danielchasehooper.com)
		24 points by todsacerdoti 1 hour ago \| hide \| 4 comments
2.		Show HN: TokenDagger – A tokenizer faster than OpenAI's Tiktoken (github.com/m4thyou)
		186 points by matthewolfe 5 hours ago \| hide \| 56 comments
3.		There Are No New Ideas in AI Only New Datasets (jxmo.io)
		52 points by bilsbie 3 hours ago \| hide \| 14 comments
4.		A CarFax for Used PCs; Hewlett Packard wants to give old laptops new life (ieee.org)
		15 points by rubenbe 1 hour ago \| hide \| 8 comments
5.		Donkey Kong Country 2 and Open Bus (jsgroth.dev)
		118 points by colejohnson66 2 hours ago \| hide \| 24 comments
6.		The provenance memory model for C (gustedt.wordpress.com)
		164 points by HexDecOctBin 8 hours ago \| hide \| 70 comments
7.		Show HN: New Ensō – first public beta (sonnet.io)
		157 points by rpastuszak 5 hours ago \| hide \| 63 comments
8.		14.ai (YC W24) hiring founding engineers in SF to build a Zendesk alternative (14.ai)
		58 minutes ago \| hide
9.		Auth for B2B SaaS: it's not like auth for consumer software (tesseral.com)
		23 points by noleary 2 hours ago \| hide \| 13 comments
10.		The Plot of the Phantom, a text adventure that took 40 years to finish (scottandrew.com)
		135 points by SeenNotHeard 9 hours ago \| hide \| 26 comments
11.		Gridfinity: The modular, open-source grid storage system (gridfinity.xyz)
		337 points by nateb2022 14 hours ago \| hide \| 146 comments
12.		Printegrated Circuits: Merging 3D Printing and Electronics (ieee.org)
		40 points by rbanffy 6 hours ago \| hide \| 13 comments
13.		Scribble-based forecasting and AI 2027 (dynomight.net)
		27 points by venkii 1 hour ago \| hide \| 2 comments
14.		Reverse Engineering Vercel's BotID (nullpt.rs)
		48 points by hazebooth 5 hours ago \| hide \| 5 comments
15.		Show HN: Open-Source International Space Station Tracker ESP32/Arduino for $20 (github.com/guitarml)
		38 points by keyth72 6 hours ago \| hide \| 15 comments
16.		New proof dramatically compresses space needed for computation (scientificamerican.com)
		123 points by baruchel 12 hours ago \| hide \| 68 comments
17.		Cloud-forming isoprene & terpenes from crops may drastically improve climate (smithsonianmag.com)
		11 points by gsf_emergency_2 4 hours ago \| hide \| 12 comments
18.		Asynchronous Error Handling Is Hard (parallelprogrammer.substack.com)
		8 points by hedgehog 2 hours ago \| hide \| discuss
19.		Ask HN: What Are You Working On? (June 2025)
		306 points by david927 21 hours ago \| hide \| 959 comments
20.		I made my VM think it has a CPU fan (wbenny.github.io)
		614 points by todsacerdoti 1 day ago \| hide \| 162 comments
21.		Helix: A Modern, High-Performance Language (github.com/helixlang)
		16 points by 90s_dev 4 hours ago \| hide \| 21 comments
22.		Data Centers, Temperature, and Power (backblaze.com)
		26 points by quectophoton 7 hours ago \| hide \| 7 comments
23.		Ubuntu: Introducing Debcrafters (ubuntu.com)
		40 points by jnsgruk 3 hours ago \| hide \| 38 comments
24.		Cross-Compiling Common Lisp for Windows (fosskers.ca)
		64 points by todsacerdoti 11 hours ago \| hide \| 4 comments
25.		Why are lefties more creative? Turns out, they're not (phys.org)
		4 points by bikenaga 37 minutes ago \| hide \| 1 comment
26.		A glob of 99M-year-old amber trapped a zombie fungus erupting from a fly (cnn.com)
		106 points by jackgavigan 17 hours ago \| hide \| 54 comments
27.		Show HN: I built a daily sunlight tracker (lumehealth.io)
		32 points by vickipow 8 hours ago \| hide \| 23 comments
28.		Shadow of a Doubt (harpers.org)
		6 points by samclemens 4 hours ago \| hide \| 2 comments
29.		Ultrasound toothbrush promises painless checks for hidden gum problems (phys.org)
		75 points by PaulHoule 16 hours ago \| hide \| 48 comments
30.		Revisiting Knuth's “Premature Optimization” Paper (probablydance.com)
		174 points by signa11 23 hours ago \| hide \| 109 comments
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