What are 3 differences between Java and JavaScript?

 The following are three distinctions between Java and JavaScript:

1. Purpose & Usage: Java is a general-purpose programming language that may be used for a range of purposes, including generating standalone programmes, large-scale business applications, and Android mobile applications. JavaScript, on the other hand, is largely a client-side scripting language used to create interactive web pages, dynamic user interfaces, and web applications.
   
   
2. Synatx: Java and JavaScript have quite distinct syntaxes. Because Java is a statically typed language, you must declare the data types of variables before using them. JavaScript, on the other hand, is a dynamically typed language, which means you don't have to specify data types explicitly. Also, curly brackets are used in Java to signify code blocks, whereas semicolons are used in JavaScript.
   
   
3. Platform Requirements: Because Java is a platform-independent language, it can operate on any platform that has a Java Virtual Machine (JVM) installed. This makes it extremely portable and adaptable. JavaScript, on the other hand, is a language that runs in a web browser and is reliant on the browser environment. As a result, the behaviour and functionalities of JavaScript may change between browsers and devices.

While Java and JavaScript have certain grammar and programming principles in common, they are fundamentally different in terms of intent, usage, and platform requirements.