6.29.25 | JavaScript trademark changes, MCP's universal plugin system, engineered addictions

Hacker News Highlights · Jun 29, 2025 · 12m

This is a recap of the top 10 posts on Hacker News on Jun 29, 2025.

JavaScript Trademark Update

https://deno.com/blog/deno-v-oracle4

https://news.ycombinator.com/item?id=44407139

MCP: An (Accidentally) Universal Plugin System

https://worksonmymachine.substack.com/p/mcp-an-accidentally-universal-plugin

https://news.ycombinator.com/item?id=44404905

Engineered Addictions

https://masonyarbrough.substack.com/p/engineered-addictions

https://news.ycombinator.com/item?id=44405057

We ran a Unix-like OS on our home-built CPU with a home-built C compiler (2020)…