Merge multiple regexes and strings into one, preserving all the flags, automatically escaping the strings
A regular expression to match all Emoji-only symbols as per the Unicode Standard.
detect possibly catastrophic, exponential-time regular expressions
Tiny JavaScript tokenizer.
Is this value a JS regex? Works cross-realm/iframe, and despite ES6 @@toStringTag
Compile ES2015 Unicode regex to ES5
Give a regex, get a robust predicate function that tests it against a string.
Pass two numbers, get a regex-compatible source string for matching ranges. Validated against more than 2.78 million test assertions.
Compile ES2015 sticky regex to an ES5 RegExp constructor
Regular expression for matching ANSI escape codes
Compile regular expressions using the `s` (`dotAll`) flag to ES5.
Compile regular expressions' unicodeSets (v) flag.
Compile regular expressions using named groups to ES5.
Regular expression for matching a shebang line
Compile regular expressions using duplicate named groups to index-based groups.
Compile Unicode property escapes in Unicode regular expressions to ES5.
Parse regular expressions' unicodeSets (v) flag.
detect possibly catastrophic, exponential-time regular expressions
A regex to match any full character, considering weird character ranges.
Recursive matching plugin for Regex+
Regex template tag with extended syntax, context-aware interpolation, and always-on best practices
Tiny helpers for processing regex syntax
Adds regex expression support
A module that parses a string as regular expression and returns the parsed value.