Fast (catherinejue.com)

485 points by gaplong 4h ago 151 comments

Optician Sans – A free font based on historical eye charts and optotypes (optician-sans.com)

158 points by exvi 5h ago 35 comments

The Math Is Haunted (overreacted.io)

19 points by danabramov 52m ago 2 comments

A short post on short trains (shakeddown.substack.com)

25 points by surprisetalk 7h ago 20 comments

Sleep all comes down to the mitochondria (science.org)

502 points by A_D_E_P_T 13h ago 250 comments

Launch HN: Lucidic (YC W25) – Debug, test, and evaluate AI agents in production

81 points by AbhinavX 5h ago 21 comments

Problem solving often a matter of cooking up an appropriate Markov chain (2007) (math.uchicago.edu)

181 points by Alifatisk 9h ago 50 comments

The Preserving Machine by Philip K. Dick (1953) (archive.org)

23 points by akkartik 2h ago 5 comments

Most Illinois farmland is not owned by farmers (chicagotribune.com)

140 points by NaOH 3h ago 153 comments

Crush: Glamourous AI coding agent for your favourite terminal (github.com)

282 points by nateb2022 5h ago 163 comments

Show HN: State of the Art Open-source alternative to ChatGPT Agents for browsing (github.com)

15 points by ElasticBottle 7h ago 4 comments

Critical Vulnerability in AI Vibe Coding platform Base44 (wiz.io)

66 points by waldopat 5h ago 40 comments

The hype is the product (rys.io)

105 points by lr0 3h ago 51 comments

Hierarchical Reasoning Model – 1k training samples SoTA reasoning v/s CoT (github.com)

10 points by dreamer7 2d ago 3 comments

Artie (YC S23) Is Hiring Founding AEs (ycombinator.com)

1 points by j-cheong 4h ago 0 comments

Writing memory efficient C structs (tomscheers.github.io)

107 points by aragonite 8h ago 44 comments

Ultra-Rapid Vision in Birds (journals.plos.org)

31 points by downboots 3d ago 5 comments

Our $100M Series B (oxide.computer)

570 points by spatulon 8h ago 393 comments

Australia widens teen social media ban to YouTube, scraps exemption (reuters.com)

76 points by Brajeshwar 4h ago 131 comments

I launched 17 side projects. Result? I'm rich in expired domains

127 points by cesargstn 8h ago 95 comments

From XML to JSON to CBOR (cborbook.com)

64 points by GarethX 11h ago 66 comments

.NET 10 Preview 6 brings JIT improvements, one-shot tool execution (infoworld.com)

136 points by breve 3d ago 135 comments

Traccar: an open source GPS tracking system (github.com)

14 points by saikatsg 3d ago 7 comments

Try the Mosquito Bucket of Death (energyvanguard.com)

302 points by almuhalil 8h ago 247 comments

Polarizing Parsers (flak.tedunangst.com)

21 points by upofadown 3h ago 3 comments

The HTML Hobbyist (htmlhobbyist.com)

196 points by janandonly 9h ago 104 comments

Words about Arrays and Tables (buttondown.com)

51 points by todsacerdoti 6h ago 21 comments

A Python dict that can report which keys you did not use (peterbe.com)

66 points by gilad 3d ago 36 comments

Show HN: A high-altitude low-power flight computer for high-altitude balloons (github.com)

30 points by mpkendall 6h ago 16 comments

State capacity and eight parking spaces (brethorsting.com)

49 points by aaronbrethorst 15h ago 61 comments

Blog series on creating an OS in Rust (os.phil-opp.com)

103 points by znano 9h ago 9 comments

A major AI training data set contains millions of examples of personal data (technologyreview.com)

89 points by pera 11h ago 70 comments

Maintaining weight loss (macrofactorapp.com)

63 points by MattSayar 3h ago 70 comments

Show HN: Convert from MIDI file to ASCII tablature (and more) (github.com)

32 points by ycombiredd 3d ago 6 comments

Hexatetrahedral Rails (blog.julik.nl)

27 points by julik 3d ago 10 comments

A Dive into Open Chat Protocols (wiki.alopex.li)

8 points by Bogdanp 2h ago 1 comments

M8.7 earthquake in Western Pacific, tsunami warning issued (earthquake.usgs.gov)

840 points by jandrewrogers 21h ago 229 comments

Making Libcurl Work in WebAssembly (jeroen.github.io)

40 points by tambourine_man 8h ago 11 comments

Clj-coll: Clojure collections and sequences in Common Lisp (github.com)

57 points by todsacerdoti 4d ago 2 comments

Launch HN: Hyprnote (YC S25) – An open-source AI meeting notetaker

241 points by yujonglee 1d ago 156 comments

Every champion needs a rival (tombrady.com)

45 points by pbardea 3h ago 44 comments

What's Not to Like? (theamericanscholar.org)

11 points by wyndham 4h ago 9 comments

Emacs: The macOS Bug (xlii.space)

71 points by xlii 3h ago 48 comments

Show HN: Dlg – Zero-cost printf-style debugging for Go (github.com)

55 points by 0xFEE1DEAD 3d ago 33 comments

The game is almost over for one of Hong Kong's last mahjong carvers (cnn.com)

27 points by rectang 3d ago 1 comments

Bitmapist: We built an open-source cohorts analytics tool that saved millions (doist.dev)

47 points by amix 8h ago 3 comments

Confessions of the Working Poor (macleans.ca)

23 points by FigurativeVoid 2h ago 13 comments

Show HN: An AI agent that learns your product and guides your users

27 points by pancomplex 8h ago 16 comments

Show HN: MoebiusXBIN – ASCII and text-mode art editor with custom font support (blog.glyphdrawing.club)

44 points by california-og 8h ago 5 comments

Tesla stops taking Model S/X orders in Europe (electrek.co)

14 points by m463 2h ago 0 comments

Interview with the US military's chief orbital traffic cop

6 xrayarx 0 7/29/2025, 3:07:54 PM arstechnica.com ↗

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