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Tesla admits HW3 owners need upgrades for true 'Full Self-Driving'

https://techcrunch.com/2026/04/22/elon-musk-admits...

CATL's new LFP battery can charge from 10 to 98% in less than 7 minutes

https://arstechnica.com/cars/2026/04/catls-new-lfp...

Pierre/trees is an open source file tree rendering library

https://trees.software/

Colorado River disappeared record for 5M years: now we know where it was

https://phys.org/news/2026-04-colorado-river-geolo...

Deezer says 44% of songs uploaded to its platform daily are AI-generated

https://techcrunch.com/2026/04/20/deezer-says-44-o...

OpenAI: Workspace Agents for Business

https://openai.com/business/workspace-agents/

Slava's Monoid Zoo

https://factorcode.org/slava/monoids.html

Olive CSS: Lisp powered vanilla CSS utility-Class A la Tailwind

https://codeberg.org/jjba23/olive-css

Six Levels of Dark Mode (2024)

https://cssence.com/2024/six-levels-of-dark-mode/

US saw record high of 5,668 books banned in libraries in 2025, says agency

https://www.theguardian.com/us-news/2026/apr/22/us...

Apple ignores DMA interoperability requests and contradicts own documentation

https://fsfe.org/news/2026/news-20260420-01.html

Homegrown – An interactive map of every 2025 FBS college football player

https://torch.football/homegrown

Kuri – Zig based agent-browser alternative

https://github.com/justrach/kuri

Types and Neural Networks

https://www.brunogavranovic.com/posts/2026-04-20-t...

Show HN: Real-Real-Time Chat

https://kraa.io/kraa/trees

OpenAI ad partner now selling ChatGPT ad placements based on “prompt relevance”

https://www.adweek.com/media/exclusive-leaked-deck...

Show HN: How LLMs Work – Interactive visual guide based on Karpathy's lecture

https://ynarwal.github.io/how-llms-work/

A Eulogy for Vim

https://drewdevault.com/blog/Forking-vim/

SilentGlass actively blocks malicious HDMI and Display Port connections

https://www.ncsc.gov.uk/news/world-first-ncsc-engi...

We accepted surveillance as default

https://vivianvoss.net/blog/why-we-accepted-survei...

The invisible engineering behind Lambda's network

https://www.allthingsdistributed.com/2026/04/the-i...

Grasp: A simple protocol for decentralized Git

https://gitgrasp.com

Flipdiscs

https://flipdisc.io

F-35 is built for the wrong war

https://warontherocks.com/cogs-of-war/the-f-35-is-...

Light Pollution and Wildlife Interactive Ecology Simulation

https://naturnacht-fulda-rhoen.de/light-pollution-...

Turtle WoW classic server announces shutdown after Blizzard wins injunction

https://www.pcgamer.com/games/world-of-warcraft/tu...

Original GrapheneOS responses to WIRED fact checker

https://discuss.grapheneos.org/d/34369-original-gr...

Ada's Technical Books in Seattle will close

https://www.seattletimes.com/entertainment/books/c...

Congressman Introduces Bill to Ban AI Chatbots in Children's Toys

https://blakemoore.house.gov/media/press-releases/...

Linux 7.1 Removes Drivers for Bus Mouse Support

https://www.phoronix.com/news/Linux-7.1-Input