Object-oriented Programming in JavaScript: Made Super Simple | Mosh

Object-oriented programming in JavaScript: learn all about objects, prototypes, prototypical inheritance, this and more.

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TABLE OF CONTENT:

00:00: What is OOP?
01:46: Four Pillars of OOP
08:50: Setting Up the Development Environment 11:07: Objects
11:53: Object Literals
14:58: Factories
17:50: Constructors
23:27: Constructor Property
25:53: Functions are Objects
31:09: Value vs Reference Types
37:00: Adding or Removing Properties
40:54: Enumerating Properties
43:45: Abstraction
47:48: Private Properties and Methods
51:55: Getters and Setters
57:32: Exercise
59:42: Solution

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[PetttCZ]

MOSH, I'm in IT for 25+ years.. I've seen stuff :O) This is by far the best organized, tutored, and well thought through course. People should be learning from you how to do this... respect.
Petr

[sebbyapudo]

I learnt Python, SQL and Java from your Tutorials and I'm here to learn JavaScript from you again. You not only teach how to write code and the syntax but also how to think like a proffessional software engineer. You are the best Mosh

[jenniferl]

Love your videos, Mosh ❤I did struggle with tutorials. What really worked for me were Books and Mosh`s Videos.
Edit: For those asking, I started learning with a basic book named Javascript In Less Than 50 Pages, which is very beginner friendly.
Then I improved my skills with another one named Head First Javascript Programming.
With those books I finally learned and wanted to share what worked for me.

[imtanuki]

Unlike most online code tutorials, this (series) is well-organized, clearly and simply explained and it moves along at a good clip without being overwhelming! Kudos!

[akugoms]

00:00 : What is OOP?
01:46 : Four Pillars of OOP
08:50 : Setting Up the Development Environment 11:07: Objects
11:53 : Object Literals
14:58 : Factories
17:50 : Constructors
23:27 : Constructor Property
25:53 : Functions are Objects
31:09 : Value vs Reference Types
37:00 : Adding or Removing Properties
40:54 : Enumerating Properties
43:45 : Abstraction
47:48 : Private Properties and Methods
51:55 : Getters and Setters
57:32 : Exercise
59:42 : Solution

[ArthurSilveira]

I cannot believe this video is free... This is the the best javascript tutorial I have ever seen.

[James-lwgi]

I mean, seriously, this is the next level of free learning content on YouTube.
So many videos out there on coding. But for me, so far, this is the best laid out course I've found.
Kudos to Mosh!

I'm going to deep dive on your channel so hard :)

[olganedykhalova]

Probably the most aesthetically pleasing on-line JS course I have ever had. :)

[menardmaranan]

Just an update for new viewers. The `class` syntax is now widely available in JS after ES6. It is somewhat a syntactic sugar to defining a constructor function like shown in the video.

[munishgarg]

We do have classes in JavaScript. The classes were introduced after ES5 in the JS.

[aiGuyReal]

This is by far the best tutorial I have ever seen in my life. It is so well organised, well-mannered and you've made JavaScript seem like a piece of cake. Truly magnificent! Keep it up.

[sheikabdullah]

Your teaching is amazing man., no one can beat u., I strongly suggest ur videos who want expert in JS. likes

[harvindersingh]

Finally, I understood what OOP is actually and why it is different from functional JS. "Thank you very much, Mosh, for providing this premium quality content for free."

[emanuelmateusinacio]

The amount of knowledge I learned from your video is insane. You're one of the best coding tutors I've ever found on youtube. Thanks for your videos. I learned a lot just in this video alone

[kid_kulafu_]

I wish all professors are like you. Please have a lot of children and teach them the way you thought us. Itll help the future generations.

[djv]

Have been self-teaching myself code since covid-19 got rolling and i feel very lucky to have found your channel today. I've made more progress in 2 hours than the previous 2 months in terms of capacity and confidence with JavaScript

[sonnychiba]

You should write a Mosh framework that allows people to easily create video tutorials with clear visuals. Your tutorials are great and easy to follow

[kashifumar]

One semester of work is done in about an hour. A very very great lecture.

[daniellaerachannel]

a very good explanation, keep teaching like this! thanks

[skyline]

Mosh I come from the VHDL Verilog background to understand OOP. You given here an excellent knowledge and awesome lecturing. Love your videos. Now I am more loving to learn software programs after watching your videos. It is just not the knowledge gain, but you really inspiring and made to jump into a full fledged learner on JS and C++. Simply incredible work you doing here and helping the Software community. Thank you