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Java:
A general-purpose, object-oriented programming language used for building a variety of applications, including web, desktop, and mobile apps.
Typically used for backend development, enterprise systems, Android apps, and more.
Compiled language (runs on JVM).
Core Java:
Refers to the basic features of Java, including core libraries like collections, exception handling, multithreading, and basic OOP concepts.
Excludes additional Java frameworks (like JSP, Spring, etc.) and is focused on the core Java functionality.
JavaScript:
A scripting language primarily used for web development (front-end) to create dynamic, interactive content on webpages.
Can also be used for server-side development with Node.js.
Runs directly in browsers (client-side) and is event-driven, asynchronous, and loosely typed.
Key Differences:
Java: Full-fledged programming language for various applications (backend, mobile).
Core Java: The foundational subset of Java, excluding advanced libraries and frameworks.
JavaScript: A scripting language mainly for dynamic web page functionality, not related
to Java except for the name.
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