Premium Only Content
![[Design Patterns in Javascript] The Observer Design Pattern in Javascript](https://1a-1791.com/video/s8/1/A/L/8/3/AL83e.qR4e-small-Design-Patterns-in-Javascri.jpg)
[Design Patterns in Javascript] The Observer Design Pattern in Javascript
The Observer Design Pattern is used to allow an object to notify other objects of things that are happening without creating a direct dependency on those other objects. It's a really powerful pattern that can clean up your code tremendously if you use it properly.
Want to move out of the beginner and intermediate programming levels into being more advanced? One of the things that will help get you there is learning design patterns.
This is the third episode in a new series we are doing on design patterns in javascript.
We are putting out 2+ videos per day, so subscribe to our channel if you want to seriously level up your development game. 👊 Helpful Links 👊
Free E-book:
*Power Portfolio* - How to stand out... even if you're just getting started: https://bit.ly/2ylvdcb
Building a Messenger app in Rails 6: https://www.youtube.com/watch?v=s3CmHhDjuWc&t=18s
Action Cable Basics in Rails 6: https://youtu.be/t9iubpbqmnM
Building a Link Shortener with Rails 6 (playlist): https://www.youtube.com/playlist?list=PLjItgYqIzJ9WGy9WMf-44DXHB_7aWwJMc
Building a Stock Market Tracker with React JS (playlist): https://www.youtube.com/playlist?list=PLjItgYqIzJ9VOBgwZ82D9kjQ_QtM5R4u5
-
8:30
Techmaker Studio
3 years ago $0.01 earnedMongoose Tutorial | Learn the Basics of Mongoose.js and MongoDB in 10 Minutes
63 -
2:07:06
Side Scrollers Podcast
1 day agoDiaper Furry Streamer Gets ONLY ONE DAY Suspension + Hasan PLAYS VICTIM + More | Side Scrollers
31.4K17 -
56:38
DeProgramShow
1 day agoDeprogram with Ted Rall and John Kiriakou: "Jake Tapper on the Global Hunt for an Al Qaeda Killer”
4.25K3 -
1:43:07
The Michelle Moore Show
2 days ago'The 12 Open Doors' Guest, Steve Jarvis: The Michelle Moore Show (Oct 17, 2025)
12.9K10 -
LIVE
Lofi Girl
3 years agolofi hip hop radio 📚 - beats to relax/study to
97 watching -
1:45:06
Badlands Media
23 hours agoDevolution Power Hour Ep. 399: No Kings, Antifa’s Collapse & Trump’s Year of Peace
276K82 -
2:56:00
Laura Loomer
10 hours agoEP150: New Yorkers Brace For Islamic Takeover After Mayoral Election Debate
81.5K96 -
1:35:37
Man in America
14 hours agoThe Forbidden Medicine of Light: Why is Big Pharma HIDING This From Us?
61.6K23 -
2:35:13
BlackDiamondGunsandGear
7 hours agoAFTER HOURS ARMORY / BUILDING GUNS ARE ILLEGAL? / Marine Gun Builder RETURNS!!
22.3K3 -
2:05:19
Damysus Gaming
7 hours agoARC Raiders - SERVER SLAM TIME!!!! LFG!!!
36.4K2