Using is a New Keyword in JavaScript | ECMAScript feature

Using is a new keyword in JavaScript that helps improve resource management and reduce errors in your code. The upcoming feature is soon to become a part of the ECMAScript standard and will be implemented in browsers. With the new keyword, programmers can automatically clean up resources, such as files or connections. This is an anticipated addition to JavaScript, resembling functionality found in other programming languages.

My video explains how this new feature works and why it's a good addition. It doesn't matter if you're new to programming or a pro. In just 6 minutes, I'll break down the topic and how to use this new feature in your code. I hope you find our explanation helpful!

Timestamps
0:00 New Keyword
1:15 Demo Class
3:08 Life Stages of a Resource
3:38 Demo Function
4:02 The Result
4:54 The Purpose of the New Feature
5:32 Use Cases
5:45 The upcoming ECMAScript feature

If you haven't done so already, I strongly recommend taking a look at my TypeScript tutorial.

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Note: JavaScript is a registered trademark of Oracle and/or its affiliates. ECMAScript is a registered trademark of Ecma International. Other names may be trademarks of their respective owners/holders. Use of them does not imply any affiliation with or endorsement by them.

#javascript #ECMAScript #javascriptforbeginners #javascripttutorial

[violarulez]

your teaching style is *extremely* clear. thanks igor

[valikonen]

so this it helps to avoid memory leaks?