Why did the developer quit his job?
Because he didn't get arrays.
I was gonna tell you a joke about UDP...
...but you might not get it.
An IPv6 packet is walking out of the house.
He goes nowhere.
How do you check if a webpage is HTML5?
Try it out on Internet Explorer
Why was the JavaScript developer sad?
He didn't know how to null his feelings.
Why did the programmer always mix up Halloween and Christmas?
Because Oct 31 equals Dec 25.
What's the best thing about a Boolean?
Even if you're wrong, you're only off by a bit.
Why don't programmers like nature?
Too many bugs.
Knock-knock.
A race condition. Who is there?
Why don't React developers like nature?
They prefer the virtual DOM.