Give a regex, get a robust predicate function that tests it against a string.
A regular expression to match all Emoji-only symbols as per the Unicode Standard.
Regular expression for matching ANSI escape codes
Regular expression for matching a shebang line
Pass two numbers, get a regex-compatible source string for matching ranges. Validated against more than 2.78 million test assertions.
Strip ANSI escape codes from a string
Regular expression for matching IP addresses (IPv4 & IPv6)
Regular expression for matching reserved filename characters
Is this value a JS regex? Works cross-realm/iframe, and despite ES6 @@toStringTag
Make a regular expression time out if it takes too long to execute
Compile ES2015 Unicode regex to ES5
Regular expression for matching semver versions
Compile ES2015 sticky regex to an ES5 RegExp constructor
Compile regular expressions using named groups to ES5.
Compile regular expressions using the `s` (`dotAll`) flag to ES5.
Check if a string has ANSI escape codes
Regular expression for matching IP addresses in CIDR notation
Compile Unicode property escapes in Unicode regular expressions to ES5.
Regular expression for testing if a file path is a windows UNC file path. Can also be used as a component of another regexp via the `.source` property.
Compile regular expressions' unicodeSets (v) flag.
Parse regular expressions' unicodeSets (v) flag.
Compile regular expressions using duplicate named groups to index-based groups.
The best regular expression (regex) for matching hex color values from string.
A regex to match any full character, considering weird character ranges.