Napkinbook
Startup in .com
an infinite computational whiteboard/dashboard
- Kind
- Startup
- Country
- Worldwide
- Place
- .com
- Listed since
- 2026
- Website
- https://napkinbook.com/boards
- launched
- 2026-07-02
- launch post
- https://news.ycombinator.com/item?id=48766612
- hn score
- 4
- domain created
- 2026-06-13
- Last verified
- 2026-07-02
Sources
- Hacker News, "Show HN" — news.ycombinator.com, read 2026-07-02
