hacker news

Tuesday, Apr 21, 2026

1.

John Ternus to become Apple CEO

・

1812 points

・

・

14 hours ago

・

967 comments

2.

Anthropic says OpenClaw-style Claude CLI usage is allowed again

docs.openclaw.ai

・

200 points

・

・

7 hours ago

・

122 comments

3.

Louis Zocchi, inventor of the d100, has died

・

55 points

・

・

4 hours ago

・

16 comments

4.

MNT Reform is an open hardware laptop, designed and assembled in Germany

mnt.stanleylieber.com

・

41 points

・

・

20 hours ago

・

11 comments

5.

The Beauty of Bonsai Styles

longwoodgardens.org

・

82 points

・

・

6 hours ago

・

18 comments

6.

A Roblox cheat and one AI tool brought down Vercel's platform

webmatrices.com

・

163 points

・

・

6 hours ago

・

78 comments

7.

Salmon exposed to cocaine and its main byproduct roam more widely

・

33 points

・

・

5 hours ago

・

11 comments

8.

How to make a fast dynamic language interpreter

・

175 points

・

・

10 hours ago

・

27 comments

9.

Qwen3.6-Max-Preview: Smarter, Sharper, Still Evolving

・

626 points

・

・

20 hours ago

・

332 comments

10.

Show HN: Mediator.ai – Using Nash bargaining and LLMs to systematize fairness

・

70 points

・

・

19 hours ago

・

29 comments

11.

Types and Neural Networks

brunogavranovic.com

・

30 points

・

・

4 hours ago

・

4 comments

12.

How a subsea cable is repaired (2021)

onesteppower.com

・

76 points

・

・

5 days ago

・

20 comments

13.

Kimi vendor verifier – verify accuracy of inference providers

・

259 points

・

・

16 hours ago

・

25 comments

14.

Ternary Bonsai: Top Intelligence at 1.58 Bits

・

151 points

・

・

3 days ago

・

46 comments

15.

Jujutsu megamerges for fun and profit

isaaccorbrey.com

・

230 points

・

・

13 hours ago

・

114 comments

16.

Bullshit About Bullshit Machines [pdf]

・

32 points

・

・

2 days ago

・

7 comments

17.

Air is full of DNA

・

98 points

・

・

3 days ago

・

23 comments

18.

Using Changesets in a polyglot monorepo

・

11 points

・

・

4 hours ago

・

3 comments

19.

ggsql: A Grammar of Graphics for SQL

opensource.posit.co

・

417 points

・

・

21 hours ago

・

80 comments

20.

Brussels launched an age checking app. Hackers took 2 minutes to break it

・

237 points

・

・

a day ago

・

135 comments

21.

Quantum Computers Are Not a Threat to 128-Bit Symmetric Keys

words.filippo.io

・

228 points

・

・

18 hours ago

・

81 comments

22.

Japan's cherry blossom database, 1,200 years old, has a new keeper

・

117 points

・

・

3 days ago

・

15 comments

23.

Soul Player C64 – A real transformer running on a 1 MHz Commodore 64

・

130 points

・

・

14 hours ago

・

35 comments

24.

Monero Community Crowdfunding System

ccs.getmonero.org

・

105 points

・

・

13 hours ago

・

65 comments

25.

All phones sold in the EU to have replaceable batteries from 2027

theolivepress.es

・

1276 points

・

・

21 hours ago

・

1064 comments

26.

Modern Rendering Culling Techniques

・

148 points

・

・

2 days ago

・

35 comments

27.

A mad undertaking: An undefinitive guide to the Aadam Jacobs collection

aadamjacobscollection.org

・

14 points

・

・

4 hours ago

・

1 comment

28.

Edit store price tags using Flipper Zero

・

10 points

・

・

2 days ago

・

6 comments

29.

Kefir C17/C23 Compiler

・

160 points

・

・

4 days ago

・

17 comments

30.

WebUSB Extension for Firefox

・

242 points

・

・

a day ago

・

216 comments