Download official javascript

Plunker is an online community for creating, collaborating on and sharing your web development ideas. Looking to become a front-end web developer? Get started. The complete modules available there are as follows: JavaScript first steps Answers some fundamental questions such as "what is JavaScript? JavaScript building blocks Continues our coverage of JavaScript's key fundamental features, turning our attention to commonly-encountered types of code blocks such as conditional statements, loops, functions, and events.

Introducing JavaScript objects The object-oriented nature of JavaScript is important to understand if you want to go further with your knowledge of the language and write more efficient code, therefore we've provided this module to help you. Asynchronous JavaScript Discusses asynchronous JavaScript, why it is important, and how it can be used to effectively handle potential blocking operations such as fetching resources from a server.

JavaScript Guide A much more detailed guide to the JavaScript language, aimed at those with previous programming experience either in JavaScript or another language. Understanding client-side JavaScript frameworks JavaScript frameworks are an essential part of modern front-end web development, providing developers with proven tools for building scalable, interactive web applications. JavaScript data structures Overview of available data structures in JavaScript.

Closures A closure is the combination of a function and the lexical environment within which that function was declared.

Inheritance and the prototype chain Explanation of the widely misunderstood and under-estimated prototype-based inheritance. Strict mode Strict mode defines that you can not use any variable before initializing it. JavaScript typed arrays JavaScript typed arrays provide a mechanism for accessing raw binary data. Memory Management Memory life cycle and garbage collection in JavaScript.

Concurrency model and Event Loop JavaScript has a concurrency model based on an "event loop". Expressions and operators Learn more about the behavior of JavaScript's operators instanceof , typeof , new , this , the operator precedence , and more.

Statements and declarations Learn how do-while , for-in , for-of , try-catch , let , var , const , if-else , switch , and more JavaScript statements and keywords work. Developed by David J Kelley. Approximate size KB. Age rating Not Rated. Installation Get this app while signed in to your Microsoft account and install on up to ten Windows 10 devices. Language supported English United States. Additional terms Terms of transaction JavaScript license terms.

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Report this app to Microsoft. Yes, JavaScript Studio will help on it while coding by inserting a simple comment text to see this result you will need to split the code editor and design, The Design is live code result code you write, result you get. Stay informed about special deals, the latest products, events, and more from Microsoft Store.

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Available on HoloLens. Description Use your JavaScript, Css, html skills to create apps wherever you go. Show More. People also like. Microsoft Authenticator Free. WinDroid Lollipop Free.