Fundamentals of web development
JavaScript Introduction JavaScript is a lightweight, cross-platform, and interpreted scripting language. It is well-known for the development of web pages, many non-browser environments also use it. JavaScript can be used for Client-side developments as well as Server-side developments. JavaScript contains a standard library of objects, like Array, Date, and Math, and a core set of language elements like operators, control structures, and statements. JavaScript programs run using a single thread but there are some mechanism to handle asynchronous operations. It does not wait for I/O operations so that it called as non-blocking I/O language. It is dynamically typed. It is Multi-paradigm language as it support OOP as well as functional programming. JavaScript can be added to your HTML file in two ways: Internal JS: By inserting the code inside the <script> tag, we may directly add JavaScript to our HTML file. <script> tags can be inser...