Javascript, one of the cornerstones of web development, has undergone a great evolution since the beginning of the internet. Initially used only for simple interactions, this programming language has grown in importance and power. So, what exactly is modern Javascript and why is it so important? Let's take a look at the answers to these questions.
Basics of Javascript
Javascript was started to be developed by Netscape Communications in 1995 and was designed to be used to run code on the client side of web browsers. It was initially considered a language that performs only simple functions. But over time, as the complexity of browsers and web applications increased, the role of Javascript grew.
Definition of Modern Javascript
Modern Javascript refers to an era that has greatly improved the language itself and its use in recent years. These developments have taken place with a focus on new features, libraries, and standards. Here are some important features that define modern Javascript:
1. ES6 (ECMAScript 2015) and Later
ES6 is a release that adds important features to the Javascript language. These features include important developments such as let and const keywords, arrow pointers, template-based arrays and classes. These features help make code more readable and manageable.
2. Modules
Modern Javascript supports modular programming. This allows you to break code into chunks and share data and functions between different files. Modules make large and complex projects more manageable.
3. Asynchronous Programming
Web applications often have to manage multiple jobs at the same time. Modern Javascript offers tools such as Promise and async/await to better manage asynchronous operations. This helps applications be faster and more responsive.
Why is Modern Javascript Important?
The importance of Modern Javascript is related to its ability to keep up with the rapid change and development in the web development world. Here are some reasons for this importance:
1. Powerful and Flexible
Modern Javascript offers developers a powerful and flexible language. New features and tools help you write better code and better manage more complex projects.
2. Great Community Support
Javascript has a large community of developers around the world. This community provides support for everyone from beginners to experienced developers by offering documentation, examples and help.
3. Job Opportunities
Learning modern Javascript well can open up new job opportunities in web development. Because many companies need developers who can develop up-to-date and effective web applications.
As a result, modern Javascript has become an indispensable part of web development. Learning the current features and best practices of this language can be a great advantage in your web development career.
You can turn to resources to learn more about modern Javascript and improve your skills. The dynamic nature of this language means there's always something new to learn, which makes for an exciting journey in web development.