javascript codegolf

x|0 //Round x down
func`arg` //Call function with one string argument
getContext`2d`; // ^
`rgb(${r}, ${g}, ${b})` //Template literals
C //together with <canvas id=C> instead of document.getElementById("C");
1e3 //Shorter than 1000
1e-3 //Shorter than 0.001
setInterval(`console.log("something")`, 100) //Instead of function() { ... }
(a,b)=>a+b //Arrow function
_=>{} //Instead of ()=>{}
a=5 //Remove var (be careful with global vars)
innerWidth //Remove window (Instead of window.innerWidth)
99 //Sometimes 99 works instead of 100 or 9 istead of 10

//More coming soon...

4.3
11
Ab2000 130 points

                                    var n = 53.73;
var rounded = n|0; //53

4.3 (10 Votes)
0
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