PeriodicTableOfElements.org
Startup in .org
The most beautiful interactive periodic table on the web. Explore all 118 elements with real-time temperature visualization, property comparisons, quizzes, and comprehensive element data.
- Kind
- Startup
- Country
- Worldwide
- Place
- .org
- Listed since
- 2026
- Website
- https://periodictableofelements.org/?lang=en
- launched
- 2026-03-29
- launch post
- https://news.ycombinator.com/item?id=47559509
- hn score
- 18
- domain created
- 2022-09-19
- Last verified
- 2026-03-29
Sources
- Hacker News, "Show HN" — news.ycombinator.com, read 2026-03-29
