ArkoScripty•4y ago

let vs var in JS

Dummy question: what's the difference between

var

var

and

let

let

in JS?

ScriptyChris

S

ScriptyChrisOP•10/2/22, 9:20 AM

.

ScriptyChris

S

ScriptyChrisOP•10/2/22, 9:22 AM

var

var

is function scoped and

let

let

is block scoped

ScriptyChris

S

ScriptyChrisOP•10/2/22, 9:24 AM

https://tenor.com/view/i-dont-know-how-it-works-josh-sundquist-how-to-use-it-how-does-it-work-how-can-it-be-used-gif-17399609

Tenor