A tag is a keyword or label that categorizes your question with other, similar questions.
Using the right tags makes it easier for others to find and answer your question.
For questions regarding programming in ECMAScript (JavaScript/JS) and its various dialects/implementations (excluding ActionScript). Please include all relevant tags on your question;
Python is a multi-paradigm, dynamically typed, multipurpose programming language. It is designed to be quick to learn, understand, and use, and enforces a clean and uniform syntax.
C# (pronounced 'see sharp') is a high level, statically typed, multi-paradigm programming language developed by Microsoft
Java is a high-level object oriented programming language. Use this tag when you're having problems using or understanding the language itself.
PHP is a widely used, open source, general-purpose, multi-paradigm, dynamically typed and interpreted scripting language originally designed for server-side web development
HTML (HyperText Markup Language) is the markup language for creating web pages and other information to be displayed in a web browser.
Android is Google's mobile operating system, used for programming or developing digital devices (Smartphones, Tablets, Automobiles, TVs, Wear, Glass, IoT).
CSS is a representation style sheet language used for describing the look and formatting of HTML, XML documents and SVG elements including colors, layout, fonts, and animations
React is a JavaScript library for building user interfaces. It uses a declarative, component-based paradigm and aims to be both efficient and flexible.
Node.js is an event-based, non-blocking, asynchronous I/O runtime that uses Google's V8 JavaScript engine and libuv library.