top 20 hacker news stories for 2026-03-01

Microgpt

http://karpathy.github.io/2026/02/12/microgpt/

5 months ago

Ghostty – Terminal Emulator

https://ghostty.org/docs

5 months ago

Switch to Claude Without Starting Over

https://claude.com/import-memory

5 months ago

I built a demo of what AI chat will look like when it's "free" and ad-supported

https://99helpers.com/tools/ad-supported-chat

5 months ago

Decision trees – the unreasonable power of nested decision rules

https://mlu-explain.github.io/decision-tree/

5 months ago

MCP is dead. Long live the CLI

https://ejholmes.github.io/2026/02/28/mcp-is-dead-long-live-the-cli.html

5 months ago

AI Made Writing Code Easier. It Made Being an Engineer Harder

https://www.ivanturkovic.com/2026/02/25/ai-made-writing-code-easier-engineering-harder/

5 months ago

Inside the M4 Apple Neural Engine, Part 1: Reverse Engineering

https://maderix.substack.com/p/inside-the-m4-apple-neural-engine

5 months ago

WebMCP is available for early preview

https://developer.chrome.com/blog/webmcp-epp

5 months ago

New iron nanomaterial wipes out cancer cells without harming healthy tissue

https://www.sciencedaily.com/releases/2026/02/260228093456.htm

5 months ago

Microgpt explained interactively

https://growingswe.com/blog/microgpt

5 months ago

Right-sizes LLM models to your system's RAM, CPU, and GPU

https://github.com/AlexsJones/llmfit

5 months ago

Libre Solar – Open Hardware for Renewable Energy

https://libre.solar

5 months ago

Claude surpasses ChatGPT to become the #1 app on the US App Store

https://apps.apple.com/us/iphone/charts

5 months ago

10-202: Introduction to Modern AI (CMU)

https://modernaicourse.org

5 months ago

Flightradar24 for Ships

https://atlas.flexport.com/

5 months ago

AWS Middle East Central Down, apparently struck in war

https://health.aws.amazon.com/health/status

5 months ago

RE#: how we built the fastest regex engine in F#

https://iev.ee/blog/resharp-how-we-built-the-fastest-regex-in-fsharp/

5 months ago

Why XML Tags Are So Fundamental to Claude

https://glthr.com/XML-fundamental-to-Claude

5 months ago

AI is making junior devs useless

https://beabetterdev.com/2026/03/01/ai-is-making-junior-devs-useless/

5 months ago