JavaScript RegExp Tutorial
JavaScript RegExp - Home
JavaScript RegExp - Overview
Brackets
JavaScript RegExp - [...]
JavaScript RegExp - [^...]
JavaScript RegExp - [0-9]
JavaScript RegExp - [a-z]
JavaScript RegExp - [A-Z]
JavaScript RegExp - [a-zA-Z]
Quantifiers
JavaScript RegExp - p+
JavaScript RegExp - p*
JavaScript RegExp - p?
JavaScript RegExp - p{N}
JavaScript RegExp - p{N1,N2}
JavaScript RegExp - p{N,}
JavaScript RegExp - p$
JavaScript RegExp - ^p
Matching Characters
JavaScript RegExp - [^a-zA-Z]
JavaScript RegExp - p.p
JavaScript RegExp - ^.{2}$
JavaScript RegExp - <b>(.*)</b>
JavaScript RegExp - p(hp)*
Literal Characters
JavaScript RegExp - Alphanumeric
JavaScript RegExp - \0
JavaScript RegExp - \t
JavaScript RegExp - \n
JavaScript RegExp - \v
JavaScript RegExp - \f
JavaScript RegExp - \r
JavaScript RegExp - \xnn
JavaScript RegExp - \uxxxx
Meta Characters
JavaScript RegExp - .
JavaScript RegExp - \s
JavaScript RegExp - \S
JavaScript RegExp - \d
JavaScript RegExp - \D
JavaScript RegExp - \w
JavaScript RegExp - \W
JavaScript RegExp - [aeiou]
JavaScript RegExp - [^aeiou]
JavaScript RegExp - (foo|bar|baz)
Modifiers
JavaScript RegExp - i
JavaScript RegExp - g
Properties
JavaScript RegExp - constructor
JavaScript RegExp - global
JavaScript RegExp - ignoreCase
JavaScript RegExp - lastIndex
JavaScript RegExp - multiline
JavaScript RegExp - source
Methods
JavaScript RegExp - exec()
JavaScript RegExp - test()
JavaScript RegExp - toSource()
JavaScript RegExp - toString()
JavaScript RegExp Useful Resources
JavaScript RegExp - Quick Guide
JavaScript RegExp - Useful Resources
JavaScript RegExp - Discussion

Discuss - JavaScript RegExp

A regular expression is an object that describes a pattern of characters. The JavaScript RegExp class represents regular expressions, and both String and RegExp define methods that use regular expressions to perform powerful pattern-matching and search-and-replace functions on text.

This tutorial will teach you basic and advanced JavaScript RegExp concepts and usage of various methods/properties of JavaScript RegExp in a simple and intuitive way.