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JavaScript Training Courses

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๐Ÿ”… JavaScript Modules Explained
๐Ÿ”… JavaScript: Service Workers

๐ŸŒ Author: Maximiliano Firtman
๐Ÿ”ฐ Level: Advanced

โฐ Duration: 3h 36m

๐ŸŒ€ Learn how to use service workers in your applications. Create faster, more engaging web experiences with features like notifications, background syncing, and offline browsing.

๐Ÿ“— Topics: JavaScript

๐Ÿ“ค Join @JavaScript_Trainings for more courses
๐Ÿ”ธ Full description ๐Ÿ”ธ

Service workers are background scripts that enable features like offline storage, push notifications, and background syncing. They are an important tool for the modern web developer who wants to create faster, more interactive experiences with offline browsing and messaging. This course shows how to implement service workers in vanilla JavaScriptโ€”leaving frameworks behind in order to understand the technology's full potential. Learn how to install and register service workers, handle events, and manage updates. Then find how to implement several use cases for service workers: intercepting and routing network requests as proxy server, storing files in an offline cache, sending and receiving messages, and synchronizing background data. Plus, get tips and tricks to optimize the performance of your applications using service workers.
๐Ÿ”… Technologies in JavaScript
๐Ÿ”… JavaScript Console Commands You Should Know
โŒจ๏ธ Object Destructuring
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๐Ÿ”… JavaScript: Web Workers

๐ŸŒ Author: Maximiliano Firtman
๐Ÿ”ฐ Level: Intermediate

โฐ Duration: 1h 17m

๐ŸŒ€ Optimize your web applications with JavaScript web workers. Learn how to enable multithreading with dedicated and shared web workers.

๐Ÿ“— Topics: JavaScript

๐Ÿ“ค Join @JavaScript_Trainings for more courses
๐Ÿ”ธ Full description ๐Ÿ”ธ

Web Workers is one of the most underrated APIs on the web. It brings multithreadingโ€”the ability to execute multiple tasks simultaneouslyโ€”to JavaScript. Multithreading with web workers can enhance the performance of complex apps with resource-intense code. This course show how to run parallel tasks with web workers and communicate those threads back to the main UI thread. Instructor Maximiliano Firtman explores the APIs for dedicated web workers and shared web workers, which allow you to share threads between browser tabs. The majority of the lessons use Vanilla JavaScript, which allows you to explore the full potential of the technology, but in the final chapter, Maximiliano also introduces some libraries and frameworks specifically designed for developing with web workers.