# WebGCM

Project, Worldwide.

> a global climate model running in the browser on WebGPU
>
> — in its own words, from gcm.echorelay.net

- Website: https://gcm.echorelay.net/
- Listed since: 2026
- launched: 2026-09-21
- launch post: https://news.ycombinator.com/item?id=49793545
- hn score: 5
- domain created: 2011-05-08
- Last verified: 2026-09-21


## Sources

- Hacker News, "Show HN" — https://news.ycombinator.com/item?id=49793545, read 2026-09-21

---
startup.is · https://startup.is/projects/webgcm · open data: /api/v1, /llms.txt