John:
About four months ago, I apparently told someone I was going to build an interactive periodic table website. You know how it goes — you say something on the internet, and then months later someone reminds you that you actually have to do it. So when I posted on r/webdev about some free tools I’d built, I figured it was finally time to deliver.
So here it is. No excuses, no vaporware — a fully interactive, completely free periodic table of elements. Every element, every property, every electron shell diagram. Four months late, but I’d like to think it was worth the wait.