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Welcome to Hacker News


Welcome to the No 1. site for reading really good hacker news. Enjoy our articles.

Posts

Why Inventing Color TV Was So Difficult [video]

https://www.youtube.com/watch?v=hyjCmIbRRvs
42 points
12 comments

Show HN: I built a DNS resolver from scratch in Rust – no DNS libraries

https://github.com/razvandimescu/numa
113 points
64 comments

I traced my traffic through a home Tailscale exit node

https://tech.stonecharioteer.com/posts/2026/tailsc...
155 points
72 comments

SpaceX Pushes Back Crucial Starship Test Launch

https://www.wsj.com/business/spacex-pushes-back-cr...
12 points
9 comments

AI for American-produced cement and concrete

https://engineering.fb.com/2026/03/30/data-center-...
223 points
117 comments

HarfBuzz Slug Support with WebGL

https://harfbuzz.github.io/hb-gpu-demo/
28 points
5 comments

New Rowhammer attacks give complete control of machines running Nvidia GPUs

https://arstechnica.com/security/2026/04/new-rowha...
132 points
10 comments

The case for zero-error horizons in trustworthy LLMs

https://arxiv.org/abs/2601.15714
79 points
113 comments

Evacuation of U.S. troops from Mideast base sends community groups scrambling

https://www.npr.org/2026/04/03/nx-s1-5770491/evacu...
43 points
17 comments

Astronomers Find a Third Galaxy Missing Its Dark Matter

https://www.universetoday.com/articles/astronomers...
28 points
7 comments

Ex-Microsoft engineer blames Azure problems on talent exodus

https://www.theregister.com/2026/04/04/azure_talen...
29 points
1 comments

Iran's Network of Cameras Bolsters Air Defenses, Expert Says

https://www.wsj.com/livecoverage/iran-war-news-202...
48 points
19 comments

Automatic Textbook Formalization

https://github.com/facebookresearch/repoprover
44 points
18 comments

Show HN: 1-Bit Bonsai, the First Commercially Viable 1-Bit LLMs

https://prismml.com/
425 points
151 comments

Apple removes iPhone vibe coding app from app store

https://gizmodo.com/apple-removes-iphone-vibe-codi...
68 points
58 comments

Reporting potholes with an ESP32, LoRA, and AI

https://thingswemake.com/pothole-in-one/
33 points
0 comments

A Rave Review of Superpowers (For Claude Code)

https://emschwartz.me/a-rave-review-of-superpowers...
47 points
25 comments

No One at Waffle House Remembers FEMA Official Who Says He Teleported In

https://www.nytimes.com/2026/04/03/us/fema-gregg-p...
54 points
32 comments

Scientists crack a 20-year nuclear mystery behind the creation of gold

https://www.sciencedaily.com/releases/2026/03/2603...
87 points
39 comments

Ask HN: Who is hiring? (April 2026)

item?id=47601859
276 points
358 comments

An AI bot invited me to its party in Manchester. It was a pretty good night

https://www.theguardian.com/technology/2026/apr/05...
8 points
1 comments

The Document Foundation ejects its core developers

https://www.collaboraonline.com/blog/tdf-ejects-it...
118 points
172 comments

Show HN: A P2P messenger with dual network modes (Fast and Tor)

https://github.com/Realman78/Kiyeovo/
39 points
22 comments

A new C++ back end for ocamlc

https://github.com/ocaml/ocaml/pull/14701
236 points
20 comments

Ask HN: Who wants to be hired? (April 2026)

item?id=47601858
88 points
347 comments

Modern SQLite: Features You Didn't Know It Had

https://slicker.me/sqlite/features.htm
238 points
63 comments

Is BGP safe yet?

https://isbgpsafeyet.com/
254 points
89 comments

Show HN: Tokencap – Token budget enforcement across your AI agents

https://github.com/pykul/tokencap
7 points
0 comments

Tor Alva: The Tallest 3D-Printed Building in the World

https://cacm.acm.org/blogcacm/tor-alva-the-tallest...
44 points
14 comments

An experimental guide to Answer Engine Optimization

https://mapledeploy.ca/blog/answer-engine-optimiza...
9 points
3 comments