Show HN: Canon Every HTML Element

This would be a useful overview for beginners. Nice work!

But are you sure that it's every element? I think there are still a few missing. Off the top of my head:

- abbr

- address

- audio

- details

- dialog

- figcaption

- hr

- mark

- meter

- progress

- summary

- script

- strike

- sub/sup

- time

- video