How to chain functions in JavaScript
1 min readAug 12, 2018
Originally published at jamischarles.com.
Here’s a question you’ll sometimes encounter in interviews: How do you write a chaining function similar to jQuery in JavaScript?
The benefit is that we can mutate the same element with several method calls. The key detail is that each method call must return an object with methods we can call.
Here’s how you do it:
That’s it.
You should follow me on twitter.