React is a JavaScript library for building user interfaces.
For questions about Python programming that are specific to version 3+ of the language.
Use for questions about AngularJS (1.x), the open-source JavaScript framework.
Django is an open-source server-side web application framework written in Python.
Questions about Angular (not to be confused with AngularJS), the web framework from Google.
Only for questions on programming against Excel objects or files, or complex formula development.
Regular expressions provide a declarative language to match patterns within strings.
DO NOT use this tag unless you are addressing Apple's iPhone and/or iPod touch specifically.
Ruby is a multi-platform open-source, dynamic object-oriented interpreted language.
AJAX (Asynchronous JavaScript and XML) is a technique for creating interactive website user interfaces without the traditional web page refresh or reload.
XML (Extensible Markup Language) is a structured document format defining text encoding rules.
LINUX QUESTIONS MUST BE PROGRAMMING RELATED.