HTML

Character Entity Reference Chart
https://dev.w3.org/html5/html-author/charref

HTML5 Element Index

Head

  1. doctype
  2. html
  3. head
  4. title
  5. base
  6. link
  7. meta
  8. style
  9. script
  10. noscript

Sections

  1. body
  2. article
  3. nav 
  4. aside
  5. section
  6. header
  7. footer
  8. h1-h6
  9. main
  10. address

Grouping

  1. hr 
  2. pre 
  3. blockquote
  4. ol 
  5. ul 
  6. li 
  7. dl, dt, dd 
  8. figure
  9. figcaption
  10. div

Tables

  1. table
  2. caption
  3. thead
  4. tbody
  5. tfoot
  6. tr 
  7. th 
  8. td 
  9. col 
  10. colgroup

Forms

  1. form
  2. fieldset
  3. legend
  4. label
  5. input
  6. button
  7. select
  8. datalist
  9. optgroup
  10. option
  11. textarea
  12. keygen
  13. output
  14. progress
  15. meter

Interactive

  1. details
  2. summary
  3. command
  4. menu

Edits

  1. del, ins

Embedded

  1. img 
  2. iframe
  3. embed
  4. object
  5. param
  6. video
  7. audio
  8. source
  9. canvas
  10. track
  11. map 
  12. area

Text-level

  1. em 
  2. strong
  3. i, b 
  4. small
  5. abbr
  6. cite
  7. dfn 
  8. sub, sup 
  9. time
  10. code
  11. kbd 
  12. samp
  13. var 
  14. mark
  15. bdi 
  16. bdo 
  17. ruby, rt, rp 
  18. span
  19. br 
  20. wbr