Stop Writing Loops Like This — Use This Javascript Trick Instead

2026 5:04
Synopsis
In this video, I show a simple JavaScript trick using map and filter that replaces long for-loops with clean, modern code. You'll ...

You Might Also Like

Stop Writing for Loops Like This (Use The ".every()" Method Instead) 4:22
Stop Writing For Loops Like This (use The ".every()" Method ...
2026
Stop Using for Loops to Transform JavaScript Arrays (Use .map() Instead) 5:15
Stop Using For Loops To Transform Javascript Arrays (use .ma...
2026
Stop Writing for Loops for This (Use .includes() Instead) 9:39
Stop Writing For Loops For This (use .includes() Instead)
2026
CS50x 2026 - Lecture 6 - Python 2:29:32
Cs50x 2026 - Lecture 6 - Python
2026
CS50x 2026 - Lecture 8 - HTML, CSS, JavaScript 2:22:12
Cs50x 2026 - Lecture 8 - Html, Css, Javascript
2026
If you're struggling to learn to code, you must watch this 2:21
If You're Struggling To Learn To Code, You Must Watch This
2023
Download Options
Choose a download method below. All links open in new tabs.
Service Features Action
SaveFrom
MP4 & MP3 • HD Quality • Browser Extension Available
Download
Security Notice: These are third-party services. We recommend using antivirus software and being cautious of pop-up ads.