# M15o

Project, Worldwide.

> echo.html, between Feather Wiki and Roam with commands like Emacs
>
> — in its own words, from m15o.net

- Website: https://m15o.net/echo/
- Listed since: 2026
- launched: 2026-03-05
- launch post: https://news.ycombinator.com/item?id=47262318
- hn score: 3
- domain created: 2022-08-28
- Last verified: 2026-03-05


## Sources

- Hacker News, "Show HN" — https://news.ycombinator.com/item?id=47262318, read 2026-03-05

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startup.is · https://startup.is/projects/m15o · open data: /api/v1, /llms.txt