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Welcome to Hacker News


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

Posts

European civil servants are being forced off WhatsApp

https://www.politico.eu/article/european-civil-ser...
123 points
83 comments

Kalshi CEO expects US DOJ to prosecute insider trading cases

https://www.semafor.com/article/04/15/2026/kalshi-...
129 points
144 comments

What Claude Code's Source Revealed About AI Engineering Culture

https://techtrenches.dev/p/the-snake-that-ate-itse...
76 points
50 comments

Visualizing CPU Pipelining (2024)

https://timmastny.com/blog/visualizing-cpu-pipelin...
97 points
14 comments

On hacker mindset

https://www.henrikkarlsson.xyz/p/hacker-mindset
64 points
5 comments

Show HN: Tracking Top US Science Olympiad Alumni over Last 25 Years

https://www.perplexity.ai/computer/a/us-olympiad-t...
5 points
0 comments

We gave an AI a 3 year retail lease and asked it to make a profit

https://andonlabs.com/blog/andon-market-launch
198 points
284 comments

Keycard – inject API keys into subprocesses, never touch shell env

https://www.keycard.studio/
26 points
15 comments

Gemini App on Mac

https://gemini.google/mac/
24 points
4 comments

U.S. set to launch tariff refund system on April 20

https://www.nbcnews.com/business/business-news/us-...
61 points
35 comments

Madison Square Garden's Surveillance Machine

https://www.wired.com/story/madison-square-garden-...
8 points
4 comments

WiiFin – Jellyfin Client for Nintendo Wii

https://github.com/fabienmillet/WiiFin
259 points
128 comments

US national level OS-level age verification bill proposed

https://www.congress.gov/bill/119th-congress/house...
218 points
223 comments

In this U.S. hot spot for data centers, voters have turned against them

https://www.washingtonpost.com/business/2026/04/15...
5 points
0 comments

Kefir C17/C23 Compiler

https://sr.ht/~jprotopopov/kefir/
8 points
0 comments

MOS tech 6502 8-bit microprocessor in pure SQL powered by Postgres

https://github.com/lasect/pg_6502
72 points
9 comments

Show HN: Fakecloud – Free, open-source AWS emulator

https://github.com/faiscadev/fakecloud
36 points
9 comments

Show HN: Irl.rent – What renters pay, not what's listed in SF

item?id=47812142
10 points
4 comments

Controversial FISA program extended by House but only until April 30

https://www.cbsnews.com/news/controversial-surveil...
12 points
5 comments

Show HN: Omi – watches your screen, hears conversations, tells you what to do

https://github.com/BasedHardware/omi
18 points
13 comments

DESI Completes Planned 3D Map of the Universe and Continues Exploring

https://newscenter.lbl.gov/2026/04/15/desi-complet...
5 points
0 comments

South African-led HIV vaccine trial offers a significant moment of promise

https://www.up.ac.za/news/expert-opinion-south-afr...
24 points
0 comments

3 Hours with Claude Opus 4.7: functional study webapp and remote MCP- Oneshotted

https://github.com/AmmarSaleh50/study-dashboard-de...
6 points
2 comments

Introspective Diffusion Language Models

https://introspective-diffusion.github.io/
280 points
54 comments

N-Day-Bench – Can LLMs find real vulnerabilities in real codebases?

https://ndaybench.winfunc.com
90 points
30 comments

The DNA Fix for Aging

https://www.theatlantic.com/health/2026/04/beyond-...
5 points
1 comments

Trump's reversal on day care upends a bipartisan push to lower costs

https://www.washingtonpost.com/politics/2026/04/15...
4 points
0 comments

Your codebase doesn't care how it got written

https://robbyonrails.com/articles/2026/04/14/your-...
29 points
27 comments

English's New Consonant

https://dannylbate.substack.com/p/meet-englishs-ne...
10 points
0 comments

Focused microwaves allow 3D printers to fuse circuits onto almost anything

https://newatlas.com/electronics/meta-nfc-focused-...
11 points
0 comments