![How to Use the filter(), map() and reduce() Functions in JavaScript | by Oğuzhan ÇOKYILMAZ | JavaScript in Plain English How to Use the filter(), map() and reduce() Functions in JavaScript | by Oğuzhan ÇOKYILMAZ | JavaScript in Plain English](https://miro.medium.com/v2/resize:fit:1400/1*JBb8zs11HcG69RUO0KD1-g.png)
How to Use the filter(), map() and reduce() Functions in JavaScript | by Oğuzhan ÇOKYILMAZ | JavaScript in Plain English
![Mastering JavaScript's Map, Filter, and Reduce Methods: A Comprehensive Guide | by Master raj | Medium Mastering JavaScript's Map, Filter, and Reduce Methods: A Comprehensive Guide | by Master raj | Medium](https://miro.medium.com/v2/resize:fit:1400/1*8qNeaxqiR1pbHcCtEWT8rA.jpeg)
Mastering JavaScript's Map, Filter, and Reduce Methods: A Comprehensive Guide | by Master raj | Medium
![Simplify your JavaScript – Use .map(), .reduce(), and .filter() | by Etienne Talbot | poka-techblog | Medium Simplify your JavaScript – Use .map(), .reduce(), and .filter() | by Etienne Talbot | poka-techblog | Medium](https://miro.medium.com/v2/resize:fit:4802/1*mG4yPf0dVoBk0R6csThChQ.png)
Simplify your JavaScript – Use .map(), .reduce(), and .filter() | by Etienne Talbot | poka-techblog | Medium
![Joel Thoms on X: "💡TIP: filter and then map will loop through the array twice. This may (or may not) have a performance impact. To loop through the list one time, you Joel Thoms on X: "💡TIP: filter and then map will loop through the array twice. This may (or may not) have a performance impact. To loop through the list one time, you](https://pbs.twimg.com/media/EHK8M62WoAAUuCt.png)
Joel Thoms on X: "💡TIP: filter and then map will loop through the array twice. This may (or may not) have a performance impact. To loop through the list one time, you
![JavaScript — Filter, Map, Reduce. Get started with functional programming | by Adi S | Better Programming JavaScript — Filter, Map, Reduce. Get started with functional programming | by Adi S | Better Programming](https://miro.medium.com/v2/resize:fit:1116/1*T9-8hZsOB-ygY9NRxVg0sQ.png)
JavaScript — Filter, Map, Reduce. Get started with functional programming | by Adi S | Better Programming
![JavaScript — Filter, Map, Reduce. Get started with functional programming | by Adi S | Better Programming JavaScript — Filter, Map, Reduce. Get started with functional programming | by Adi S | Better Programming](https://miro.medium.com/v2/resize:fit:1400/1*pHUSIQC65ngvTEebvMp3iA.png)