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Welcome to Hacker News


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

Posts

Renewables reached nearly 50% of global electricity capacity last year

https://www.theregister.com/2026/04/01/renewables_...
296 points
148 comments

Andrej Karpathy on X: LLM Knowledge Bases

https://twitter.com/karpathy/status/20398056595256...
10 points
0 comments

Playing Card Deck Design Tips

https://www.mattgyver.com/tutorials/2022/3/14/play...
4 points
2 comments

C89cc.sh – standalone C89/ELF64 compiler in pure portable shell

https://gist.github.com/alganet/2b89c4368f8d23d033...
201 points
60 comments

Delve allegedly forked an open-source tool and sold it as its own

https://techcrunch.com/2026/04/01/the-reputation-o...
326 points
175 comments

Csp-toolkit – Python library to parse, analyze, and find bypasses in CSP headers

https://chs.us/2026/03/csp-toolkit/
12 points
1 comments

The Locksmith's Apprentice – Claude told me to expose my data without auth

https://mpdc.dev/the-locksmiths-apprentice/
3 points
0 comments

Inside Nepal's Fake Rescue Racket

https://kathmandupost.com/money/2026/03/27/inside-...
306 points
131 comments

Quad9 Enables DNS over HTTP/3 and DNS over QUIC

https://quad9.net/news/blog/quad9-enables-dns-over...
68 points
15 comments

Code Reviews Need to Evolve

https://www.latent.space/p/reviews-dead
5 points
0 comments

Show HN: Mtproto.zig – High-performance Telegram proxy with DPI evasion

https://github.com/sleep3r/mtproto.zig
23 points
14 comments

The East India Company in Japan

https://www.historytoday.com/archive/history-matte...
14 points
2 comments

Apple at 50: My journey to the Mac – anderegg.ca

https://anderegg.ca/2026/04/01/apple-at-50-my-jour...
4 points
0 comments

Why your joints make noise

https://news.virginia.edu/content/qa-do-your-joint...
11 points
0 comments

Show HN: Ismcpdead.com – Live dashboard tracking MCP adoption and sentiment

https://ismcpdead.com
37 points
23 comments

Random numbers, Persian code: A mysterious signal transfixes radio sleuths

https://www.rferl.org/a/mystery-numbers-station-pe...
128 points
121 comments

In 2026, We Are Friction-Maxxing

https://www.thecut.com/article/brooding-friction-m...
6 points
1 comments

Enabling Codex to Analyze Two Decades of Hacker News Data

https://modolap.com/publication/hn-analysis-1
87 points
30 comments

50 years measuring the cleanest air

https://www.csiro.au/en/news/All/News/2026/April/5...
24 points
5 comments

Shooting down ideas is not a skill

https://scottlawsonbc.com/post/shooting-down-ideas
153 points
172 comments

Large language models are not the problem

https://www.nature.com/articles/s41550-026-02837-2
10 points
1 comments

Nvim-treesitter (13K+ Stars) is Archived

https://github.com/nvim-treesitter/nvim-treesitter...
161 points
77 comments

Hugo's New CSS Powers

https://www.brycewray.com/posts/2026/04/hugos-new-...
54 points
16 comments

CERN levels up with new superconducting karts

https://home.cern/news/news/engineering/cern-level...
394 points
85 comments

Sweden goes back to basics, swapping screens for books in the classroom

https://undark.org/2026/04/01/sweden-schools-books...
900 points
432 comments

Quantum computing bombshells that are not April Fools

https://scottaaronson.blog/?p=9665
264 points
106 comments

Salt and Blood Pressure

https://pmc.ncbi.nlm.nih.gov/articles/PMC1305840/
8 points
2 comments

Things I Think I Think... Preferring Local OSS LLMs

https://blogs.newardassociates.com/blog/2026/titit...
54 points
9 comments

Karpathy's knowledge base matches our Grep-is-All-You-Need paper

https://www.localkin.dev/papers/grep-is-all-you-ne...
4 points
0 comments

PS3 emulator makes Cell CPU breakthrough that improves performance in all games

https://www.tomshardware.com/video-games/playstati...
8 points
0 comments