The [@@match]() method retrieves the matches when matching a string against a regular expression.

JavaScript Method Prototype Reference RegExp Regular Expressions

The [@@replace]() method replaces some or all matches of a this pattern in a string by a replacement, and returns the result of the replacement as a new string. The replacement can be a string or a function to be called for each match.

JavaScript Method Prototype Reference RegExp Regular Expressions

The [@@search]() method executes a search for a match between a this regular expression and a string.

JavaScript Method Prototype Reference RegExp Regular Expressions

The RegExp[@@species] accessor property returns the RegExp constructor.

JavaScript Property Prototype Reference RegExp Regular Expressions

The [@@split]() method splits a String object into an array of strings by separating the string into substrings.

JavaScript Method Prototype Reference RegExp Regular Expressions

The exec() method executes a search for a match in a specified string. Returns a result array, or null.

JavaScript Method Prototype Reference RegExp Regular Expressions

The global property indicates whether or not the "g" flag is used with the regular expression. global is a read-only property of an individual regular expression instance.

JavaScript Property Prototype Reference RegExp Regular Expressions

The ignoreCase property indicates whether or not the "i" flag is used with the regular expression. ignoreCase is a read-only property of an individual regular expression instance.

JavaScript Property Prototype Reference RegExp Regular Expressions

The non-standard input property is a static property of regular expressions that contains the string against which a regular expression is matched. RegExp.$_ is an alias for this property.

JavaScript Property Reference RegExp Regular Expressions

The lastIndex is a read/write integer property of regular expression instances that specifies the index at which to start the next match.

JavaScript Property Reference RegExp Regular Expressions

The multiline property indicates whether or not the "m" flag is used with the regular expression. multiline is a read-only property of an individual regular expression instance.

JavaScript Property Prototype Reference RegExp Regular Expressions

The source property returns a String containing the source text of the regexp object, and it doesn't contain the two forward slashes on both sides and any flags.

JavaScript Property Prototype Reference RegExp Regular Expressions

The test() method executes a search for a match between a regular expression and a specified string. Returns true or false.

JavaScript Method Prototype Reference RegExp Regular Expressions

The toSource() method returns a string representing the source code of the object.

JavaScript Method Prototype Reference RegExp Regular Expressions

The toString() method returns a string representing the regular expression.

JavaScript Method Prototype Reference RegExp Regular Expressions

The initial value of the @@iterator property is the same function object as the initial value of the values property.

ECMAScript6 Iterator JavaScript Method Prototype Reference set

The entries() method returns a new Iterator object that contains an array of [value, value] for each element in the Set object, in insertion order. For Set objects there is no key like in Map objects. However, to keep the API similar to the Map object, each entry has the same value for its key and value here, so that an array [value, value] is returned.

ECMAScript6 Iterator JavaScript Method Prototype set

The values() method returns a new Iterator object that contains the values for each element in the Set object in insertion order.

ECMAScript6 Iterator JavaScript Method Prototype set

The SharedArrayBuffer object is used to represent a generic, fixed-length raw binary data buffer, similar to the ArrayBuffer object, but in a way that they can be used to create views on shared memory. Unlike an ArrayBuffer, a SharedArrayBuffer cannot become detached.

Constructor Experimental JavaScript Shared Memory SharedArrayBuffer TypedArrays

The byteLength accessor property represents the length of an SharedArrayBuffer in bytes.

Experimental JavaScript Property Shared Memory SharedArrayBuffer TypedArrays