HN Reader

AlphaEvolve: A Gemini-powered coding agent for designing advanced algorithms (deepmind.google)

547 points by Fysi 7h ago 155 comments

Show HN: Muscle-Mem, a behavior cache for AI agents (github.com)

91 points by edunteman 2h ago 15 comments

What is HDR, anyway? (lux.camera)

444 points by _kush 9h ago 218 comments

Show HN: Semantic Calculator (king-man+woman=?) (calc.datova.ai)

54 points by nxa 2h ago 58 comments

A server that wasn't meant to exist (it-notes.dragas.net)

204 points by jaypatelani 6h ago 49 comments

Git Bug: Distributed, Offline-First Bug Tracker Embedded in Git, with Bridges (github.com)

125 points by stefankuehnel 1d ago 46 comments

Variadic Switch (pydong.org)

9 points by Tsche 1d ago 0 comments

Smalltalk-78 Xerox NoteTaker in-browser emulator (smalltalkzoo.thechm.org)

60 points by todsacerdoti 5h ago 23 comments

StackAI (YC W23) Is Hiring Pydantic and FastAPI Wizard (ycombinator.com)

1 points by baceituno 1h ago 0 comments

Our narrative prison (aeon.co)

93 points by anarbadalov 5h ago 96 comments

The cryptography behind passkeys (blog.trailofbits.com)

133 points by tatersolid 10h ago 105 comments

We Made CUDA Optimization Suck Less (rightnowai.co)

20 points by jaberjaber23 1d ago 5 comments

Databricks and Neon (databricks.com)

247 points by davidgomes 12h ago 171 comments

Changes since congestion pricing started in New York (nytimes.com)

124 points by Vinnl 1d ago 117 comments

UK's Ancient Tree Inventory (ati.woodlandtrust.org.uk)

43 points by thinkingemote 12h ago 46 comments

Hegel 2.0: The imaginary history of ternary computing (2018) (cabinetmagazine.org)

7 points by Hooke 2d ago 0 comments

How the economics of multitenancy work (blacksmith.sh)

129 points by tsaifu 9h ago 27 comments

Bus stops here: Shanghai lets riders design their own routes (sixthtone.com)

425 points by anigbrowl 17h ago 298 comments

Launch HN: Jazzberry (YC X25) – AI agent for finding bugs

26 points by MarcoDewey 6h ago 17 comments

An accessibility update – GTK Development Blog (blog.gtk.org)

46 points by todsacerdoti 1d ago 11 comments

The recently lost file upload feature in the Nextcloud app for Android (nextcloud.com)

353 points by morsch 16h ago 120 comments

Perverse incentives of vibe coding (fredbenenson.medium.com)

99 points by laurex 2h ago 95 comments

Getting Started with Celtic Coins – Crude and Barbarous, or Just Different? (collectingancientcoins.co.uk)

3 points by jstrieb 3d ago 0 comments

Updated rate limits for unauthenticated requests (github.blog)

35 points by xena 5d ago 52 comments

Show HN: Lumier – Run macOS VMs in a Docker (github.com)

103 points by GreenGames 7h ago 33 comments

Interferometer Device Sees Text from a Mile Away (physics.aps.org)

179 points by bookofjoe 4d ago 46 comments

Various Things in MetaPost (2019) (habr.com)

23 points by Tomte 3h ago 3 comments

How to Build a Smartwatch: Picking a Chip (ericmigi.com)

212 points by rcarmo 15h ago 94 comments

Uber to introduce fixed-route shuttles in major US cities (techcrunch.com)

105 points by rpgbr 6h ago 282 comments

Show HN: CSV GB+ by Data.olllo – Open and Process CSVs Locally (apps.microsoft.com)

39 points by olllo 7h ago 13 comments

The pigeon whistle: A defining sound of old Beijing (2019) (chinatoday.com.cn)

15 points by NaOH 3h ago 9 comments

Writing that changed how I think about programming languages (bernsteinbear.com)

372 points by r4um 18h ago 46 comments

Finding Beauty and Truth in Mundane Occurrences (quantamagazine.org)

5 points by rbanffy 1d ago 1 comments

Ash Framework – Model your domain, derive the rest (ash-hq.org)

224 points by lawik 4d ago 109 comments

SMS 2FA is not just insecure, it's also hostile to mountain people (blog.stillgreenmoss.net)

332 points by todsacerdoti 8h ago 258 comments

Flattening Rust’s learning curve (corrode.dev)

412 points by birdculture 23h ago 350 comments

Show HN: I’ve built an IoT device to let my family know when I’m in a meeting (nullonerror.org)

83 points by delduca 3d ago 60 comments

The overlooked masterpiece full of coded messages about World War One (bbc.com)

20 points by rmason 3d ago 4 comments

David Hilbert's radio address (2014) (old.maa.org)

27 points by anigbrowl 3h ago 6 comments

RPG in a Box (rpginabox.com)

284 points by skibz 4d ago 69 comments

TwoFold (2f), CLI text expander/template engine (github.com)

11 points by croqaz 3d ago 1 comments

Type-constrained code generation with language models (arxiv.org)

247 points by tough 1d ago 118 comments

Breaking the Sound Barrier Part I: Fuzzing CoreAudio with Mach Messages (googleprojectzero.blogspot.com)

38 points by MajesticHobo2 3d ago 1 comments

World Video Game Hall of Fame Inducts Defender, Tamagotchi, GoldenEye 007, Quake (apnews.com)

3 points by gnabgib 14m ago 0 comments

E-COM: The $40M USPS project to send email on paper (buttondown.com)

106 points by rfarley04 10h ago 98 comments

Branch Privilege Injection: Exploiting branch predictor race conditions (comsec.ethz.ch)

403 points by alberto-m 1d ago 193 comments

Launch HN: Miyagi (YC W25) turns YouTube videos into online, interactive courses

202 points by bestwillcui 1d ago 114 comments

Show HN: HelixDB – Open-source vector-graph database for AI applications (Rust) (github.com)

217 points by GeorgeCurtis 1d ago 95 comments

U.S. nuclear base hidden under Greenland's ice for decades (wsj.com)

123 points by fortran77 8h ago 69 comments

Replicube: A puzzle game about writing code to create shapes (store.steampowered.com)

121 points by poetril 20h ago 28 comments

Show HN: Superchange.ai – AI-native changelog, stay updated on what YOU build on

5 tgenaitay 0 5/14/2025, 8:53:32 AM superchange.ai ↗
Built and open sourced Superchange.ai: an AI agent gathering and organizing updates from tech providers into one neat changelog feed.

- Client: https://www.superchange.ai/

- API: https://api.superchange.ai/

- Source: https://github.com/superchangeai

MIT-licensed. Free.

Why I built it: API providers move so fast it becomes impossible to do my job, stay in sync, plan, build, or maintain.

What early users said: "There were so many times when a random update threw us into a panic. Won't happen again."

Feedback is most welcome. Bugs, providers requests: I'm all hears.

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