Compares get(data, "prop.names.here") vs get(data, ["prop", "names", "here"]

1qerqwe123

Compare _.some vs _.find

for vs forEach vs for-of

save length of the array in the variable vs get it the loop

save length of the array in the variable vs get it the loop

Compares slice, substr and substring to each other when there is only a start index

document.getElementById() versus id wrapper function Performance comparison of inline use of the browser native DOM method document.getElementById() vs javascript wrapper functions in various forms (declaration, expression, arrow). As expected there are not big differences, but it is interesting that calling the JS wrapper function can be faster in some cases.

Faster way to create new dom elements before insertion

This benchmark is to compare the cost of using the spread operator in objects