As far as prominent products, besides WordPress, Facebook, and Wikipedia, Slack and Mailchimp are (were?) also PHP. (I googled and apparently a prominent '-hub' site uses it too.) The PHP hate never made sense to me in the context of the rise of Node.js: * In PHP I've never accidentally combined 2 + 0.3 into 20.3 * I dislike the cowboy-ish over-use of ternary operators and short-circuiting by JS devs (random example…
I have being using PHP since it was call PHP - Personal Home Page. The best part of the PHP is the templating! It makes a lot more sense then Perl at the time. Now days templating can easily be replaced by EJS. Personally I wouldn't want to use any language that does not have closure and function as a first class citizen. It makes programming fun and productive. BTW, the 2 + 0.3 thing you are mentioning are all fixed…
Meaning that they broke a lot of code when they did that.
Not that it matters that much, since it often impossible to build a JS codebase that is over a year old without major refactoring.