Learn to use the spread operator to eliminate side effects and create pure functions using javascript.
On this page of the site you can watch the video online Pure Functions | Functional Programming Javascript with a duration of hours minute second in good quality, which was uploaded by the user DJ Carday 01 January 1970, share the link with friends and acquaintances, this video has already been watched 85 times on youtube and it was liked by 3 viewers. Enjoy your viewing!