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Welcome to Hacker News


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

Posts

Bloom filters: the niche trick behind a 16× faster API – Blog – incident.io

https://incident.io/blog/bloom-filters
10 points
4 comments

Show HN: A lightweight way to make agents talk without paying for API usage

https://juanpabloaj.com/2026/04/16/a-lightweight-w...
57 points
13 comments

Healthchecks.io now uses self-hosted object storage

https://blog.healthchecks.io/2026/04/healthchecks-...
195 points
76 comments

I’m spending months coding the old way

https://miguelconner.substack.com/p/im-coding-by-h...
363 points
354 comments

Prediction markets are breaking the news and becoming their own beat

https://www.niemanlab.org/2026/04/prediction-marke...
49 points
69 comments

Migrating from DigitalOcean to Hetzner

https://isayeter.com/posts/digitalocean-to-hetzner...
890 points
429 comments

Binary GCD

https://en.algorithmica.org/hpc/algorithms/gcd/#bi...
88 points
1 comments

Framework 13 Pro Announced

https://frame.work/laptop13pro
27 points
5 comments

Why Crystal, 10 Years Later: Performance and Joy

https://serdardogruyol.com/why-crystal-10-years-la...
29 points
6 comments

NASA Artemis Posters

https://www.nasa.gov/gallery/artemis/
112 points
17 comments

Al Killed the TikTok Star and Every Job Imaginable

https://www.dustinalper.com/blog/ai-killed-the-tik...
7 points
0 comments

Show HN: Git Push No-Mistakes

https://github.com/kunchenguid/no-mistakes
17 points
6 comments

The world in which IPv6 was a good design (2017)

https://apenwarr.ca/log/20170810
230 points
165 comments

'Wagyu' Used to Guarantee Quality Beef. What Are You Paying for Today?

https://www.nytimes.com/2026/04/21/dining/wagyu-be...
11 points
1 comments

Show HN: Smol machines – subsecond coldstart, portable virtual machines

https://github.com/smol-machines/smolvm
494 points
147 comments

Chernobyl and Fukushima show how radioactive materials move in the environment

https://theconversation.com/research-at-chernobyl-...
5 points
1 comments

Graphs that explain the state of AI in 2026

https://spectrum.ieee.org/state-of-ai-index-2026
114 points
61 comments

Roo code shuts down, Team will focus on roomote agent

https://twitter.com/mattrubens/status/204663659885...
23 points
1 comments

AI was ruining my college philosophy classes. So I assigned a new kind of essay

https://globeopinion.substack.com/p/ai-was-ruining...
9 points
1 comments

Amiga Graphics Archive

https://amiga.lychesis.net/
265 points
83 comments

Interesting Map Geometry and Mathematics

https://www.markrjohnsongames.com/2026/04/11/ultim...
33 points
0 comments

At long last, InfoWars is ours

https://theonion.com/at-long-last-infowars-is-ours...
624 points
294 comments

Reading Input from an USB RFID Card Reader

https://kevwe.com/blog/usb-rfid-reader
40 points
11 comments

FIM – Linux framebuffer image viewer

https://www.nongnu.org/fbi-improved/
146 points
81 comments

Experiment with ICEYE Open Data

https://www.iceye.com/open-data-initiative
120 points
16 comments

NASA's Curiosity rover finds organic molecules on Mars

https://www.theguardian.com/science/2026/apr/21/na...
7 points
1 comments

Air Force can't quit the A-10 Warthog, extends service into 2030

https://taskandpurpose.com/news/air-force-a10-wart...
17 points
5 comments

"cat readme.txt" is not safe if you use iTerm2

https://blog.calif.io/p/mad-bugs-even-cat-readmetx...
317 points
185 comments

MerJS: A Zig-native web framework that ships without Node

https://merlionjs.com
14 points
1 comments

My first impressions on ROCm and Strix Halo

https://blog.marcoinacio.com/posts/my-first-impres...
58 points
60 comments