Skip to content

Instantly share code, notes, and snippets.

Tom Wu tom76kimo

Block or report user

Report or block tom76kimo

Hide content and notifications from this user.

Learn more about blocking users

Contact Support about this user’s behavior.

Learn more about reporting abuse

Report abuse
View GitHub Profile
@ayamflow
ayamflow / gist:b602ab436ac9f05660d9c15190f4fd7b
Created May 9, 2016
Safari border-radius + overflow: hidden + CSS transform fix
View gist:b602ab436ac9f05660d9c15190f4fd7b
// Add on element with overflow
-webkit-mask-image: -webkit-radial-gradient(white, black);
@paulirish
paulirish / what-forces-layout.md
Last active Jun 17, 2019
What forces layout/reflow. The comprehensive list.
View what-forces-layout.md

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Element

Box metrics
  • elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent
  • elem.clientLeft, elem.clientTop, elem.clientWidth, elem.clientHeight
  • elem.getClientRects(), elem.getBoundingClientRect()
You can’t perform that action at this time.