DEV Community

Srajan Gupta
Srajan Gupta

Posted on

2 1

map, filter and reduce functions in JavaScript

The .map(), .filter() and .reduce() functions in JavaScript are 3 most very useful functions in JavaScript.

The common thing between them is that they are Array functions and the difference between them is in their return type.

Top comments (0)

A Workflow Copilot. Tailored to You.

Pieces.app image

Our desktop app, with its intelligent copilot, streamlines coding by generating snippets, extracting code from screenshots, and accelerating problem-solving.

Read the docs

👋 Kindness is contagious

Please leave a ❤️ or a friendly comment on this post if you found it helpful!

Okay