Top 10 Useful JavaScript Functions You Need to Know as a Developer

Must-know functions to get the most out of JavaScript

Nishi Kashyap
JavaScript in Plain English
4 min readJun 27, 2021

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“JavaScript is a leather sheath with a really really sharp knife inside. That knife can cut anything, and with it, you can do anything. You can kill a bear. You can catch fish. You can whittle a piece of wood into a pony. It’s even a toothpick.” — Nick Morgan

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