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In this mini series, Surma introduces you to the various functional methods that JavaScript Arrays have to offer. In this episode: ...

Surma shows you the new Object Spread operator “...” in JavaScript. If you have questions or suggestions, hit us up on Twitter!

Vehicle and Car Classes with Inheritance in JavaScript | OOP Tutorial Description: In this tutorial, we'll create a Vehicle class ...

Using the JavaScript write function.

Where to put your JavaScript code in relation to your HTML.

University Class with Department Management in JavaScript | OOP Tutorial Description: In this tutorial, we'll create a University ...

Interested in learning about best practices and SEO for JavaScript? Good news! We are introducing an entirely new series on this ...

A few function constructors are refactored to classes and properties are tagged with types. This one step reveals yet another ...

No new features are introduced in this segment. A simple function is added to make debug messages cleaner to write and the ...

Jake Archibald explains JavaScript Symbols to Surma in 2 minutes. What do you use them for!? Why!? All will be revealed.

Adding values to an array and using a for loop to acces and work with array elements.

I first learnt JavaScript, then Python and finally Unity to MAKE GAMES. I tell my mistakes and what I would have done different in ...

In this short clip, a custom type is defined using generics to define a "predicate" or a simple method that takes an item of a certain ...

Just like any other skill, problem solving takes practice to apply and master. Many developers think that becoming a better ...

When you declare functions in JavaScript, they are “hoisted”. Surma explains how in this video. If you have questions or ...

A bug has surfaced due to the way variables are captured in scope in JavaScript. Rather than wrap the call in additional code that ...

Video Title: Iterate Object Properties in Reverse in JavaScript In this video, you'll learn how to loop through an object's properties ...

Learn about support for generic types in TypeScript. The existing code has a "find" method that isn't running properly. In this video ...

Video Title: Create an Object from Truthy Function Keys in JavaScript In this video, you'll learn how to filter object properties based ...

Interfaces specify signatures that classes must follow. Unlike other languages, interfaces in TypeScript aren't unique types on their ...