November 6th, 2023 × #javascript#webdev#podcast

You Should Be Using JavaScript Maps & Sets

Wes and Scott discuss JavaScript maps and sets - how they differ from arrays and objects, unique use cases, and when to reach for maps/sets over arrays/objects.


In this episode of Syntax, Wes and Scott talk about why you should be using JavaScript maps sets, whether you can access them directly, what makes them great, and what weak versions of both are.

Show Notes

Hit us up on Socials!

Syntax: X Instagram Tiktok LinkedIn Threads

Wes: X Instagram Tiktok LinkedIn Threads

Scott: X Instagram Tiktok LinkedIn Threads


Play / pause the audio
Minimize / expand the player
Mute / unmute the audio
Seek backward 30 seconds
Seek forward 30 seconds
Increase playback rate
Decrease playback rate
Show / hide this window