Prior technical background or knowledge of programming languages like C or C++ is not compulsory. To learn javascript, the basics of html and css is required.
Unlike Other scripting languages, it is very fast as modern web browsers use Just in Time compilers, although earlier till 2009, JavaScript was interpreted programming language. JS is single thread with asynchronous events and callbacks functions to improve performance. 98% browser use JavaScript Programming language for frontend. JavaScript is also known as the Programming Language of Web as it is the only programming language for Web browsers. Apart from web browser, JavaScript is also used to build scalable web applications using Node JS / Deno / Bun. JavaScript is high-level and dynamic programming language with first class functions, supported by all modern web browsers. JavaScript is used to build interactive websites with dynamic features and to validate form data. JavaScript was developed by Netscape in 1995 as a scripting programming language for web browser only. JavaScript is light weight, object oriented programming language, with JIT or runtime compilation in modern web browsers. It is also known as the programming language of web. JavaScript or JS is a general purpose and High Level programming language.
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