Education●Mid
Periodictableofelements.org
Clean periodic table when ptable.com and RSC already exist.
Eye CandyCozy
nadermx
39492mo ago
Back to browse
Ptoe.org
by nadermx·Apr 9, 2026·1 point·0 comments
AI Analysis
●MidEye CandyNiche Gem
Clean periodic table, but Ptable.com already does this with more data.
Strengths
- •Filtering by discovery year and temperature adds useful context for learning.
- •Short domain name is significantly easier to share than competitors.
- •Color-coding by category and block makes visual scanning easy.
Weaknesses
- •Ptable.com and RSC offer deeper data and established trust.
- •Re-submitting for a domain change feels like marketing, not product innovation.
Category
Target Audience
Students, chemistry teachers, researchers
Similar To
Ptable.com · PeriodicTable.RSC.org · WebElements
Post Description
Felt the name was too difficult to type out and spell sometimes, so it's technically a new show HN? If not, oh well; In reference to this last Show HN:
https://news.ycombinator.com/item?id=47559509
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