10 Must-Know JavaScript Tricks & Tips About Reduce

10 Tricks About Reduce That Make You Write Less And Do More.

Photo by Pietra Schwarzler on Unsplash

My good friend, as a front-end developer, you must use the reduce function a lot, it is a powerful and useful array API, but today I want to share with you 10 advanced tricks and tips about it, come on!

1. As an adder and accumulator