Comment on A Dive Into Plain JavaScriptparentComments−antiufo12yWhich can be safely ignored when using the firstElementChild, nextElementSibling properties and so on. They are not available in old browsers, but a polyfill should be available.
Comments
Which can be safely ignored when using the firstElementChild, nextElementSibling properties and so on. They are not available in old browsers, but a polyfill should be available.