HN Reader

Many hard LeetCode problems are easy constraint problems (buttondown.com)

252 points by mpweiher 3h ago 154 comments

QGIS is a free, open-source, cross platform geographical information system (github.com)

37 points by rcarmo 1h ago 7 comments

The treasury is expanding the Patriot Act to attack Bitcoin self custody (tftc.io)

439 points by bilsbie 6h ago 345 comments

3D modeling with paper (arvinpoddar.com)

151 points by joshuawootonn 4h ago 23 comments

EU Court Rules Nuclear Energy Is Clean Energy (weplanet.org)

8 points by mpweiher 15m ago 1 comments

Humanely Dealing with Humungus Crawlers (flak.tedunangst.com)

18 points by freediver 1h ago 2 comments

Advanced Scheme Techniques (2004) [pdf] (people.csail.mit.edu)

69 points by mooreds 2h ago 6 comments

How FOSS Projects Handle Legal Takedown Requests (f-droid.org)

16 points by mkesper 1h ago 0 comments

OpenAI Grove (openai.com)

32 points by manveerc 2h ago 31 comments

Windows-Use: an AI agent that interacts with Windows at GUI layer (github.com)

57 points by djhu9 3d ago 8 comments

Qwen3-Next (qwen.ai)

465 points by tosh 12h ago 181 comments

Vector database that can index 1B vectors in 48M (vectroid.com)

28 points by mathewpregasen 1h ago 11 comments

Doom-ada: Doom Emacs Ada language module with syntax, LSP and Alire support (github.com)

51 points by tomekw 3h ago 4 comments

Oq: Terminal OpenAPI Spec Viewer (github.com)

49 points by der_gopher 3h ago 3 comments

How to Become a Pure Mathematician (Or Statistician) (hbpms.blogspot.com)

11 points by ipnon 3d ago 1 comments

Building a Deep Research Agent Using MCP-Agent (thealliance.ai)

26 points by saqadri 2d ago 7 comments

VaultGemma: The most capable differentially private LLM (research.google)

26 points by meetpateltech 2h ago 3 comments

A beginner's guide to extending Emacs (blog.tjll.net)

105 points by ibobev 3h ago 12 comments

Racintosh Plus – Rackmount Mac Plus (identity4.com)

94 points by zdw 3d ago 15 comments

Show HN: DWS OS, a Plan 9 Inspired Web "OS" (dws.rip)

33 points by tdubey 3h ago 8 comments

Chat Control faces blocking minority in the EU (twitter.com)

298 points by miohtama 5h ago 99 comments

Why our website looks like an operating system (posthog.com)

622 points by bnc319 18h ago 430 comments

Float Exposed (float.exposed)

366 points by SomaticPirate 18h ago 98 comments

Why do browsers throttle JavaScript timers? (nolanlawson.com)

5 points by vidyesh 58m ago 1 comments

Show HN: An MCP Gateway to block the lethal trifecta (github.com)

27 points by 76SlashDolphin 3h ago 12 comments

Debian 13, Postgres, and the US time zones (rachelbythebay.com)

248 points by move-on-by 15h ago 126 comments

Show HN: I made a generative online drum machine with ClojureScript (dopeloop.ai)

133 points by chr15m 9h ago 25 comments

Crates.io phishing attempt (fasterthanli.me)

134 points by dmarto 3h ago 62 comments

Over 100 ships have sailed with fake insurance from the Norwegian Ro Marine (nrk.no)

172 points by aregue 4h ago 72 comments

Astrophysics Source Code Library (ascl.net)

63 points by SiempreViernes 7h ago 8 comments

Ankit Gupta Joins YC as General Partner (ycombinator.com)

15 points by todsacerdoti 2h ago 3 comments

Classic GTK1 GUI Library (gitlab.com)

113 points by MaximilianEmel 4d ago 51 comments

Top model scores may be skewed by Git history leaks in SWE-bench (github.com)

450 points by mustaphah 1d ago 137 comments

Introduction to Nyquist and Lisp Programming (manual.audacityteam.org)

91 points by swatson741 3d ago 1 comments

Using Emacs Org-Mode With Databases: A getting-started guide (gitlab.com)

124 points by adityaathalye 3d ago 21 comments

Pgschema – Declarative schema migration for Postgres (pgschema.com)

5 points by gajus 1h ago 2 comments

Lumina-DiMOO: An open-source discrete multimodal diffusion model (synbol.github.io)

34 points by SweetSoftPillow 6h ago 2 comments

Claude’s memory architecture is the opposite of ChatGPT’s (shloked.com)

421 points by shloked 23h ago 224 comments

Examples from The LaTeX Companion book (3rd edition) (ctan.org)

64 points by teleforce 9h ago 15 comments

Doorbell prankster that tormented residents of apartments turns out to be a slug (theguardian.com)

252 points by robin_reala 4d ago 146 comments

An embarrassing failure of the US patent system: Nintendo's latest patents (pcgamer.com)

6 points by rsecora 21m ago 1 comments

Becoming the person who does the thing (fredrivett.com)

183 points by fredrivett 8h ago 141 comments

Cloudflare.com API / dashboard is currently down (cloudflarestatus.com)

4 points by reimertz 5m ago 1 comments

China bans one-pedal driving in default modes by 2027 (asiaict.com)

17 points by jerlam 2h ago 23 comments

Steam Censorship of Adult Games Shows How Payment Processors Wield Immense Power (ign.com)

18 points by diggan 1h ago 0 comments

Building my childhood dream PC (fabiensanglard.net)

194 points by joexbayer 4d ago 71 comments

Justice Department Announces Actions to Combat North Korean Remote IT Workers (justice.gov)

43 points by mooreds 5h ago 18 comments

Adam (YC W25) Is Hiring to Build the Future of CAD (ycombinator.com)

1 points by HetengAaronLi 1d ago 0 comments

Toddlerbot: Open-Source Humanoid Robot (toddlerbot.github.io)

104 points by base698 18h ago 23 comments

UK launches Project Octopus to deliver interceptor drones to Ukraine (shephardmedia.com)

83 points by tim333 5h ago 83 comments

1 nnkkkn 0 9/12/2025, 1:11:31 PM

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