9.30.25 | Claude Sonnet 4.5 released, Claude Code 2.0 launched, Loadmo.re offers unconventional web design inspiration
This is a recap of the top 10 posts on Hacker News on Sep 30, 2025.
Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights
Claude Sonnet 4.5
https://www.anthropic.com/news/claude-sonnet-4-5
https://news.ycombinator.com/item?id=45415962
Claude Code 2.0
https://www.npmjs.com/package/@anthropic-ai/claude-code
https://news.ycombinator.com/item?id=45416228
Loadmo.re: design inspiration for unconventional web
https://loadmo.re
https://news.ycombinator.com/item?id=45415207
Instant Checkout and the Agentic Commerce Protocol
https://openai.com/index/buy-it-in-chatgpt/
https://news.ycombinator.com/item?id=45416080
Ask HN: What are you working on? (September 2025)
https://news.ycombinator.com/item?id=45418675
Voronoi map generation in Civilization VII
https://civilization.2k.com/civ-vii/from-the-devs/map-generation/
https://news.ycombinator.com/item?id=45382300
Vertical Solar Panels Are Out Standing
https://hackaday.com/2025/09/25/vertical-solar-panels-are-out-standing/
https://news.ycombinator.com/item?id=45414215
iRobot Founder: Don't Believe the AI and Robotics Hype
https://crazystupidtech.com/2025/09/29/irobot-founder-dont-believe-the-ai-robotics-hype/
https://news.ycombinator.com/item?id=45418261
How to create an OS from scratch
https://github.com/cfenollosa/os-tutorial
https://news.ycombinator.com/item?id=45420173
Safe zero-copy operations in C#
https://ssg.dev/safe-zero-copy-operations-in-c/
https://news.ycombinator.com/item?id=45420001
Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights
- (00:00) - Intro
- (00:18) - Claude Sonnet 4.5
- (01:27) - Claude Code 2.0
- (02:27) - Loadmo.re: design inspiration for unconventional web
- (03:22) - Instant Checkout and the Agentic Commerce Protocol
- (04:28) - Ask HN: What are you working on? (September 2025)
- (05:33) - Voronoi map generation in Civilization VII
- (06:43) - Vertical Solar Panels Are Out Standing
- (07:54) - iRobot Founder: Don't Believe the AI and Robotics Hype
- (09:05) - How to create an OS from scratch
- (10:10) - Safe zero-copy operations in C#
- (11:08) - Outro
Claude Sonnet 4.5
https://www.anthropic.com/news/claude-sonnet-4-5
https://news.ycombinator.com/item?id=45415962
Claude Code 2.0
https://www.npmjs.com/package/@anthropic-ai/claude-code
https://news.ycombinator.com/item?id=45416228
Loadmo.re: design inspiration for unconventional web
https://loadmo.re
https://news.ycombinator.com/item?id=45415207
Instant Checkout and the Agentic Commerce Protocol
https://openai.com/index/buy-it-in-chatgpt/
https://news.ycombinator.com/item?id=45416080
Ask HN: What are you working on? (September 2025)
https://news.ycombinator.com/item?id=45418675
Voronoi map generation in Civilization VII
https://civilization.2k.com/civ-vii/from-the-devs/map-generation/
https://news.ycombinator.com/item?id=45382300
Vertical Solar Panels Are Out Standing
https://hackaday.com/2025/09/25/vertical-solar-panels-are-out-standing/
https://news.ycombinator.com/item?id=45414215
iRobot Founder: Don't Believe the AI and Robotics Hype
https://crazystupidtech.com/2025/09/29/irobot-founder-dont-believe-the-ai-robotics-hype/
https://news.ycombinator.com/item?id=45418261
How to create an OS from scratch
https://github.com/cfenollosa/os-tutorial
https://news.ycombinator.com/item?id=45420173
Safe zero-copy operations in C#
https://ssg.dev/safe-zero-copy-operations-in-c/
https://news.ycombinator.com/item?id=45420001
