javascript - Which web browsers natively support Array.forEach()

Question

Which browsers other than Firefox support Array.forEach()? Mozilla say it's an extension to the standard and I realise it's trivial to add to the array prototype, I'm just wondering what other browsers support it?

question from:https://stackoverflow.com/questions/156696/which-web-browsers-natively-support-array-foreach

Answer 1

I just checked this for another question: JavaScript for...in vs for.

On kangax's ECMAScript 5 compatibility table, Array.forEach gets a 'yes' for all browsers except IE8.

As of September 2011, IE browser share on desktop devices is less than 40%, and at least 8% of browsers are IE 9.

In other words, Array.forEach is now supported by around 70% of desktop browsers. Obviously, this figure varies considerably, depending on territory and other factors -- some regions or countries (such as Brasil) have a higher proportion of Chrome users, for example, and some (such as China) have far more users on IE6 and IE8.

I haven't checked, but mobile support (on WebKit and Opera browsers) may be even higher.