In today's issue, I want to share with you exactly what you need to know and learn to master JavaScript. But first of all, why JavaScript?
💡 Why Do I Need to Know JavaScript? JavaScript is one of the world's most popular programming languages that powers every website on the web, including Webtips. It allows you to create interactive and dynamic web applications without the need for additional installation steps. This means that you only need a browser to start using JavaScript.
Simply put, you need JavaScript if you want to work with web technologies.
📚 What Do I Need to Know About JavaScript? So the question comes. What do I need to know about JavaScript? There's a lot to cover, and it would not fit into a single email. However, I want to provide you with a high-level overview so you know where to start.
First, you need to familiarize yourself with the available data types and how to work with variables. The next step is to learn about functions. Once you are familiar with the basics, you can dive deeper into how arrays and objects work. Make sure you understand how the this keyword works as well. JavaScript is asynchronous in nature, and many times you will need to communicate with servers. This can be achieved through the use of promises. At this point, you should start learning how to work with web APIs such as the DOM, Fetch, or Local Storage.
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