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Welcome to Hacker News
Welcome to the No 1. site for reading really good hacker news. Enjoy our articles.
Posts
US cities are axing Flock Safety surveillance technology
https://www.cnet.com/home/security/when-flock-come...
761 points
431 comments
Charcuterie – Visual similarity Unicode explorer
https://charcuterie.elastiq.ch/
316 points
86 comments
Reallocating $100/Month Claude Code Spend to Zed and OpenRouter
https://braw.dev/blog/2026-04-06-reallocating-100-...
347 points
233 comments
Struggling to heat your home? How about 500 Raspberry Pi units? (2025)
https://www.theregister.com/2025/10/03/thermify_he...
19 points
14 comments
Digital sovereignty isn't just a buzzword – it's the future
https://www.theregister.com/2026/04/13/digital_sov...
6 points
1 comments
The Life and Death of the Book Review
https://libertiesjournal.com/articles/the-life-and...
30 points
7 comments
Expanding Swift's IDE Support
https://swift.org/blog/expanding-swift-ide-support...
138 points
71 comments
Vinyl Cache and Varnish Cache
https://vinyl-cache.org/organization/on_vinyl_cach...
54 points
26 comments
Show HN: Waffle – Native macOS terminal that auto-tiles sessions into a grid
https://waffle.baby
40 points
20 comments
PGLite Evangelism
https://substack.com/home/post/p-193415720
78 points
26 comments
20 years on AWS and never not my job
https://www.daemonology.net/blog/2026-04-11-20-yea...
256 points
65 comments
Understanding the Kalman filter with a simple radar example
https://kalmanfilter.net
431 points
66 comments
New metal with triple copper's heat conduction challenges fundamental physics
https://www.scientificamerican.com/article/new-met...
29 points
13 comments
Homelab
https://www.0xn1nja.dev/homelab
12 points
0 comments
Data centre in the shed reduces energy bills to £40
https://www.bbc.co.uk/news/articles/c0rpy7envr5o
9 points
0 comments
Lichess and Take Take Take Sign Cooperation Agreement
https://lichess.org/@/Lichess/blog/lichess-and-tak...
195 points
60 comments
Old laptops in a colo as low cost servers
https://colaptop.pages.dev/
395 points
244 comments
Building a SaaS in 2026 Using Only EU Infrastructure
https://eualternative.eu/guides/building-saas-eu-s...
190 points
61 comments
40x Faster Binary Search
https://www.p99conf.io/session/40x-faster-binary-s...
33 points
14 comments
USB for Software Developers: An introduction to writing userspace USB drivers
https://werwolv.net/posts/usb_for_sw_devs/
409 points
48 comments
Ukraine Tested Space-Launch Capabilities in Middle of War Twice
https://united24media.com/latest-news/ukraine-quie...
21 points
0 comments
Reading Is Magic
https://samkriss.substack.com/p/reading-is-magic
58 points
34 comments
The best seat in town
https://www.torched.la/the-best-seat-in-town/
44 points
16 comments
Borges' cartographers and the tacit skill of reading LM output
https://galsapir.github.io/sparse-thoughts/2026/04...
39 points
10 comments
Unfolder for Mac – A 3D model unfolding tool for creating papercraft
https://www.unfolder.app/
300 points
57 comments
Meta removes ads for social media addiction litigation
https://www.axios.com/2026/04/09/meta-social-media...
629 points
253 comments
Vegetative Patients May Be More Aware Than We Knew
https://www.nytimes.com/2026/04/09/magazine/vegeta...
35 points
13 comments
ML promises to be profoundly weird
https://aphyr.com/posts/411-the-future-of-everythi...
612 points
602 comments
They See Your Photos
https://theyseeyourphotos.com/
128 points
111 comments
Watgo – A WebAssembly Toolkit for Go
https://eli.thegreenplace.net/2026/watgo-a-webasse...
111 points
8 comments
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