Source code

Revision control

Other Tools

Test Info:

<!DOCTYPE html>
<html>
<body>
<script>
// Create a bunch of nested flex containers:
var parentNode = document.body;
var depth = 50;
for (var i = 0; i < depth; i++) {
var childNode = document.createElement("div");
childNode.style.display = "flex";
parentNode.appendChild(childNode);
parentNode = childNode;
}
// Add some text in the innermost child:
childNode.innerHTML = "Text";
// Force reflow:
var height = document.body.children[0].offsetHeight;
</script>