Dhananjay Kumar

JavaScript Conference 2022 (Warsaw & Online)
Learn from the Best
Meet Dhananjay Kumar

Dhananjay Kumar

Simplifying JavaScript Objects

JavaScript objects are complex, perhaps we always overlook the main features of a JavaScript object. So in this live coding-based talk, we will go deeper and learn all about JavaScript objects, prototypes, and ‘this’.

First, we will discuss whether JavaScript is an Object-Oriented Language or a prototype-based language. Since we do not have a class (yes, in ECMA 6, there is a keyword class syntax introduced, but that is not a real class anyway), how are objects created?

Then we will learn to stories of prototypes using a diagram. In the end, we will delve into the calculating value of ‘this’ object inside a function.

We will cover the following topics with examples,

- Different ways of JavaScript object creation
- prototypes and prototype chain
- 'this' inside a function
- __proto__

This session will simplify these truly vital topics of JavaScript language with live coding and visualization.

Dhananjay Kumar - Teacher and Consultant, ngIndia | India

Dhananjay Kumar is a trainer and consultant from India. Dhananjay Kumar is the best-selling author of the Angular Essentials book and a Google Developer Expert in Angular. He also organizes ng-India, one of the largest Angular conferences in the world.

You can reach him for Angular consulting and training.

Dhananjay Kumar in action

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Dhananjay Kumar

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Stay tuned, more speakers will be announced soon!

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