Accessibility First DevRel. I focus on ensuring content created, events held and company assets are as accessible as possible, for as many people as possible.
Suppose there is a list of four items, and you removed an item or added one, then in real DOM the entire document will be recreated.
I am a little confused, what are we comparing React to in this post? Is this a comparison to an old framework or something as this shouldn't be true in most circumstances.
For example with vanilla JS you would just do document.querySelector('li').remove(); to remove the first list item - that is essentially what React is doing, but after it has diffed the document to work out that is what needs doing.
There is no need to repaint the whole document in any framework I have ever seen, certainly not in vanilla JS?
I am a little confused, what are we comparing React to in this post? Is this a comparison to an old framework or something as this shouldn't be true in most circumstances.
For example with vanilla JS you would just do
document.querySelector('li').remove();to remove the first list item - that is essentially what React is doing, but after it has diffed the document to work out that is what needs doing.There is no need to repaint the whole document in any framework I have ever seen, certainly not in vanilla JS?
Hi! actually you're right, I re-read my post and got the mistake.
Thanks for pointing it out.