TIL thanks to a tweet from Devon Govett...

If you add an ID of "test" to an element:

<div id="test"></div>

You can access it using the global variable test from JS from the console. Could be handy for debugging.

Bonus:

Also, incase you dind't know, any highlighted selected in the "Elements" tab of developer tools can be accessed directly in the console with $0.

🐛 Happy debugging!

Today I Learned that in JavaScript an Array can be truncated by simply setting its length 🤯

Here is an example:

const myArray = [1, 2, 4, 8, 16, 32, 64, 128]
myArray.length = 4

console.log(myArray)
// [1,2,4,8]