DEV Community

Mohd Ahshan Danish
Mohd Ahshan Danish

Posted on

groupBy in JS

#javascript

Object.groupBy is a recently released method in JavaScript and it is a useful function for manipulating objects and collections.

code

output

Note: We can pass a complex function as a parameter to the groupBy method for manipulation.

I will be posting tricks I have been using in my journey.
So follow me on LinkedIn.

Top comments (0)

Read next

msm8 profile image

Why Code Reuse is Important in the Age of AI

John Brooks -

guillaumesere profile image

Sortie de TypeScript 5.7 RC, nouvelle alternative à npm, avenir des frameworks JavaScript - Cette semaine en JS

Guillaume Sere -

zirkelc profile image

Buffer Logs and Flush Automatically on Error with Powertools for Lambda

Chris Cook -

jfelipegarcia profile image

While Loops

Juan Garcia -