Forritun á vef, DOM

Fyrirlestur: DOM & vafrinn, vídeó, part 1 (18:21), vídeó, part 2 (32:45)

Dæmi

Skoða „lifandi“ dæmi

• travel
• find
• change
• create
• attribute
• helper
• data
• styles
• textContent
• sizes
• repaint
• animation

Aukaefni

• Document Object Model

Ítarefni

• Deep dive into the murky waters of script loading
• querySelector
• querySelectorAll
• data attributes
• classList
• textContent
• getBoundingClientRect()
• What forces layout / reflow
• requestAnimationFrame