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

Unlock the secrets behind the most common JavaScript anti-patterns and discover how to write cleaner, faster code every day ...

Learn JavaScript in just 10 minutes with this complete crash course for beginners (2025)! Whether you want to become a web ...

In how many ways we can create objects in Javascript and in this video I have explained all possible ways to create object in ...

In this episode I'll talk about why immutability is important and how it can benefit you. I will draw some comparisons between ...

Objects can be composed of other objects. This video shows an example.

Ever feel overwhelmed by OOP concepts like encapsulation and inheritance? In this video, I'll walk you through ...

Video Title: Compare Two Objects with a Custom Function in JavaScript In this video, you'll learn how to compare two objects ...

Video Title: Check If a Value is an Object in JavaScript In this video, you'll learn how to determine if a value is an object in ...

Video Title: Compare Objects for Equivalent Properties in JavaScript Comparing objects in JavaScript is more nuanced than ...

Video Title: Create Object from Properties That Fail a Test in JavaScript In this video, you'll learn how to construct a new object by ...

Video Title: Flatten Object Keys into Paths in JavaScript In this video, you'll learn how to flatten a nested object so that each key ...

What You'll Need: • Basic understanding of JavaScript objects. • Familiarity with the spread syntax and Object.assign().

Video Title: Find the First Key That Satisfies a Condition in JavaScript In this video, you'll learn how to search an object and return ...

Video Title: Check If a Value is Object-Like in JavaScript In this video, you'll learn how to determine if a value is object-like in ...

What You'll Need: • Basic understanding of JavaScript objects. • A text editor or browser console to follow along. Resources: ...

Video Title: Check If a Value is an Object Using Constructor in JavaScript In this video, you'll learn how to verify if a value is an ...

What You'll Need: • Basic understanding of JavaScript objects and iteration methods. • A text editor or browser console to follow ...

What You'll Need: • Basic knowledge of JavaScript objects and Object.entries() / Object.fromEntries(). • Familiarity with string ...

In this video, Leif Åstrand explains the basics of React to an audience of Java developers. Recorded at a Vaadin Learn event.