MDN Web Docs - It provides one of the best resources to learn JavaScript from basics to advance.JavaScript Tutorial from Programiz - We provide step by step tutorials along with library functions and examples.That is, a variable containing a number may be reassigned to a string. JavaScript is a dynamically typed language.Written by Eva Dee on 6th of March 2021 (about a 5 minute read). Since the compilation is handled at run time, JavaScript is considered an interpreted language. You Don't Know JS - 04 The Bigger Picture Three pillars of JS: scope & closure, prototypes, types & coercion. JavaScript uses the just-in-time compilation technique.If you have some knowledge of Programming in general then I’ll suggest you to go with. Any browser supporting JavaScript can run the code irrespective of the operating system Answer (1 of 3): IMHO You Don’t Know JS is strict no for a beginner. JavaScript is a platform-independent language.On the client-side, the code is run and displayed by the browser. JavaScript is used on both the client-side and the server-side.So irrespective of the machine, if the browser supports JavaScript, codes can run. Platform Independence - JavaScript codes are run on browsers. It uses a just-in-time compilation technique at run-time.Įvent-Based Programming - JavaScript allows us to write codes that are executed differently under different events.

Interpreted Language - JavaScript is an interpreted programming language. Objects are used to represent the real-world entity in the program. Prototype-based Object-oriented - JavaScript is an object-oriented programming language.

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