HN Reader

Prime Number Grid (susam.net)

101 points by todsacerdoti 2h ago 39 comments

Lazy-brush – smooth drawing with mouse or finger (lazybrush.dulnan.net)

228 points by tvdvd 3d ago 31 comments

OpenMower – An open source lawn mower (github.com)

316 points by rickcarlino 9h ago 73 comments

How to Build a Medieval Castle (archaeology.org)

65 points by benbreen 5h ago 6 comments

Netflix Revamps Tudum's CQRS Architecture with Raw Hollow In-Memory Object Store (infoq.com)

26 points by NomDePlum 2d ago 16 comments

X-ray scans reveal Buddhist prayers inside tiny Tibetan scrolls (popsci.com)

124 points by Hooke 2d ago 35 comments

Tiny-tpu: A minimal tensor processing unit (TPU), inspired by Google's TPU (github.com)

193 points by admp 13h ago 4 comments

Show HN: Whispering – Open-source, local-first dictation you can trust (github.com)

402 points by braden-w 17h ago 118 comments

Counter-Strike: A billion-dollar game built in a dorm room (nytimes.com)

366 points by asnyder 19h ago 299 comments

Ted Chiang: The Secret Third Thing (linch.substack.com)

121 points by pseudolus 10h ago 56 comments

Obsidian Bases (help.obsidian.md)

529 points by twapi 12h ago 159 comments

Show HN: I built an app to block Shorts and Reels (scrollguard.app)

587 points by adrianhacar 2d ago 236 comments

Left to Right Programming (graic.net)

322 points by graic 17h ago 265 comments

The Life and Death of London's Crystal Palace (2021) (heritagecalling.com)

10 points by zeristor 4d ago 4 comments

FFmpeg Assembly Language Lessons (github.com)

369 points by flykespice 20h ago 122 comments

Walkie-Textie Wireless Communicator (technoblogy.com)

153 points by chrisjj 2d ago 96 comments

Show HN: We started building an AI dev tool but it turned into a Sims-style game (youtube.com)

125 points by maxraven 15h ago 61 comments

Croatian freediver held breath for 29 minutes (divernet.com)

217 points by toomanyrichies 10h ago 92 comments

An IRC-Enabled Lawn Mower (2021) (jotunheimr.idlerpg.net)

93 points by rickcarlino 2d ago 19 comments

Electromechanical reshaping, an alternative to laser eye surgery (medicalxpress.com)

250 points by Gaishan 1d ago 108 comments

How to Use Snprintf (bernsteinbear.com)

8 points by surprisetalk 2d ago 2 comments

Anna's Archive: An Update from the Team (annas-archive.org)

939 points by jerheinze 17h ago 441 comments

Association for the Preservation of Spiritualist and Occult Periodicals (iapsop.com)

34 points by andrii 3d ago 4 comments

Newgrounds: Flash Forward 2025 (newgrounds.com)

78 points by lsferreira42 12h ago 25 comments

The rising returns to R&D: Ideas are not getting harder to find (papers.ssrn.com)

102 points by surprisetalk 4d ago 35 comments

Launch HN: Reality Defender (YC W22) – API for Deepfake and GenAI Detection (realitydefender.com)

81 points by bpcrd 18h ago 41 comments

Shamelessness as a strategy (2019) (nadia.xyz)

183 points by wdaher 11h ago 103 comments

A general Fortran code for solutions of problems in space mechanics [pdf] (jonathanadams.pro)

49 points by keepamovin 10h ago 23 comments

Show HN: I built a toy TPU that can do inference and training on the XOR problem (tinytpu.com)

104 points by evxxan 14h ago 18 comments

Spice Data (YC S19) Is Hiring a Product Associate (New Grad) (ycombinator.com)

1 points by richard_pepper 12h ago 0 comments

Precision mapping tracks woody plant spread across Great Plains grasslands (phys.org)

21 points by PaulHoule 3d ago 2 comments

Lab-grown salmon hits the menu (smithsonianmag.com)

143 points by bookmtn 11h ago 234 comments

Typechecker Zoo (sdiehl.github.io)

172 points by todsacerdoti 3d ago 24 comments

The lottery ticket hypothesis: why neural networks work (nearlyright.com)

94 points by 076ae80a-3c97-4 17h ago 46 comments

Show HN: Fractional jobs – part-time roles for engineers (fractionaljobs.io)

232 points by tbird24 13h ago 107 comments

MCP doesn't need tools, it needs code (lucumr.pocoo.org)

208 points by the_mitsuhiko 1d ago 130 comments

T-Mobile claimed selling location data without consent is legal–judges disagree (arstechnica.com)

327 points by Bender 14h ago 78 comments

XZ Utils Backdoor Still Lurking in Docker Images (binarly.io)

92 points by torgoguys 10h ago 42 comments

The Cutaway Illustrations of Fred Freeman (2016) (5wgraphicsblog.com)

83 points by Michelangelo11 3d ago 11 comments

How to free up and automatically manage disk space for WSL (freecodecamp.org)

51 points by twilight-code 2d ago 40 comments

SystemD Service Hardening (roguesecurity.dev)

262 points by todsacerdoti 1d ago 107 comments

The Weight of a Cell (asimov.press)

85 points by arbesman 18h ago 30 comments

Structured (Synchronous) Concurrency (fsantanna.github.io)

32 points by jbkcc 12h ago 3 comments

One person was able to claim 20M IPs (lists.nanog.org)

204 points by speckx 2d ago 60 comments

Sikkim and the Himalayan Chess Game (2016) (historytoday.com)

30 points by pepys 3d ago 8 comments

Who Invented Backpropagation? (people.idsia.ch)

186 points by nothrowaways 18h ago 102 comments

What could have been (coppolaemilio.com)

133 points by coppolaemilio 11h ago 113 comments

Phrack 72 (phrack.org)

134 points by todsacerdoti 12h ago 17 comments

Web apps in a single, portable, self-updating, vanilla HTML file (hyperclay.com)

610 points by pil0u 1d ago 217 comments

Britain Drops Request That Apple Create a Back Door (nytimes.com)

17 points by elijahcarrel 4h ago 5 comments

0 8/19/2025, 6:24:49 AM

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