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Welcome to Hacker News


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

Posts

It is incorrect to "normalize" // in HTTP URL paths

https://runxiyu.org/comp/doubleslash/
70 points
67 comments

Optimizing Ruby Path Methods

https://byroot.github.io/ruby/performance/2026/04/...
134 points
63 comments

The great Scouse pasty war

https://www.livpost.co.uk/the-great-scouse-pasty-w...
5 points
0 comments

Middle schooler finds coin from Troy in Berlin

https://www.thehistoryblog.com/archives/75848
269 points
126 comments

The Gregorio project – GPL tools for typesetting Gregorian chant

https://gregorio-project.github.io/index.html
74 points
9 comments

Contact Lens Uses Microfluidics to Monitor and Treat Glaucoma

https://spectrum.ieee.org/smart-contact-lens-glauc...
5 points
0 comments

macOS 27 won’t be supporting Intel anymore

https://twitter.com/Lina_Hoshino/status/2046112493...
65 points
96 comments

Emails show Amazon colluded to raise prices, California authorities allege

https://www.theguardian.com/us-news/ng-interactive...
13 points
1 comments

NASA Force

https://nasaforce.gov/
335 points
309 comments

Tim Cook Stepping Down

https://www.macrumors.com/2026/04/20/tim-cook-step...
46 points
3 comments

Baltic nations brace for impact of Iran war delaying US weapons shipments

https://www.defensenews.com/global/europe/2026/04/...
17 points
1 comments

Human Accelerated Region 1

https://en.wikipedia.org/wiki/Human_accelerated_re...
124 points
58 comments

Show HN: Newsmaps.io a map of how news topics are covered by different countries

https://www.newsmaps.io/
19 points
6 comments

Influencers Are Spinning Nicotine as a 'Natural' Health Hack

https://www.nytimes.com/2026/04/20/well/nicotine-h...
6 points
4 comments

Show HN: Themeable HN

https://github.com/insin/comments-owl-for-hacker-n...
6 points
1 comments

What Makes Docs Beautiful?

https://passo.uno/what-makes-docs-beautiful/
4 points
0 comments

WhatsApp Plus is rolling out new premium features

https://wabetainfo.com/whatsapp-plus-is-rolling-ou...
5 points
2 comments

Understanding the Go Runtime: The Network Poller

https://internals-for-interns.com/posts/go-netpoll...
5 points
0 comments

Solitaire simulator for finding the best strategy: Current record is 8.590%

https://github.com/dacracot/Klondike3-Simulator
58 points
26 comments

Blue Origin's rocket reuse achievement marred by upper stage failure

https://arstechnica.com/space/2026/04/errant-upper...
76 points
36 comments

Eliza a Play by Tom Holloway

https://www.mtc.com.au/plays-and-tickets/whats-on/...
23 points
14 comments

NIST gives up enriching most CVEs

https://risky.biz/risky-bulletin-nist-gives-up-enr...
233 points
53 comments

Pairwise Order of a Sequence of Elements

https://morwenn.github.io//presortedness/2026/04/1...
25 points
1 comments

A better R programming experience thanks to Tree-sitter

https://ropensci.org/blog/2026/04/02/tree-sitter-o...
164 points
32 comments

Lasers create artificial stars for atmospheric measurement

https://www.eso.org/public/images/potw2616a/
3 points
0 comments

Show HN: Stage – Putting humans back in control of code review

https://stagereview.app/
130 points
110 comments

Qwen3.6-35B-A3B on my laptop drew me a better pelican than Claude Opus 4.7

https://simonwillison.net/2026/Apr/16/qwen-beats-o...
462 points
97 comments

Show HN: CyberWriter – a .md editor built on Apple's (barely-used) on-device AI

https://cyberwriter.app
15 points
6 comments

Tim Cook to step down from Apple

https://www.nytimes.com/2026/04/20/technology/tim-...
19 points
8 comments

Android CLI: Build Android apps 3x faster using any agent

https://android-developers.googleblog.com/2026/04/...
314 points
137 comments