Show HN: Worldstream – Real-time stream of headlines from everywhere

Hey HN,

I'm always curious about what's happening: news, tech, markets, science.

So I built one stream that shows everything. Real-time, just flowing by. (Yes, HN is one of the sources!)

Tech stack:

- Backend: Python (FastAPI), SSE for real-time

- Frontend: React + Vite

- Hosting: Cloudflare Pages + Digital Ocean

I'm building Vestro (fashion tech startup), this is a side project I made for myself.

What sources would you add?