# 9revolution9

Project, Worldwide.

> A GeoJSON viewer that checks the bbox you declared
>
> — in its own words, from 9revolution9.com

- Website: https://9revolution9.com/tools/geo/geojson-viewer
- Listed since: 2026
- launched: 2026-09-21
- launch post: https://news.ycombinator.com/item?id=49784845
- hn score: 4
- domain created: 2012-02-09
- Last verified: 2026-09-21


## Sources

- Hacker News, "Show HN" — https://news.ycombinator.com/item?id=49784845, read 2026-09-21

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startup.is · https://startup.is/projects/9revolution9 · open data: /api/v1, /llms.txt