regex is:package

Toolkit for regex-base A regular expression toolkit for regex-base with compile-time checking of RE syntax, data types for matches and captures, a text replacement toolkit, portable options, high-level AWK-like tools for building text processing apps, regular expression macros with parsers and test bench, comprehensive documentation, tutorials and copious examples.
Pure Haskell Tagged DFA Backend for "Text.Regex" (regex-base) This package provides a pure Haskell "Tagged" DFA regex engine for regex-base. This implementation was inspired by the algorithm (and Master's thesis) behind the regular expression library known as TRE or libtre. Please consult the Text.Regex.TDFA module for API documentation including a tutorial with usage examples; see also https://wiki.haskell.org/Regular_expressions for general information about regular expression support in Haskell.
POSIX Backend for "Text.Regex" (regex-base) The POSIX regex backend for regex-base. The main appeal of this backend is that it's very lightweight due to its reliance on the ubiquitous POSIX.2 regex facility that is provided by the standard C library on most POSIX platforms. See also https://wiki.haskell.org/Regular_expressions for more information.
Replaces/enhances "Text.Regex" One module compat layer over regex-posix to replace Text.Regex. See also https://wiki.haskell.org/Regular_expressions for more information.
Common "Text.Regex.*" API for Regex matching This package does not provide the ability to do regular expression matching. Instead, it provides the type classes that constitute the abstract API that is implemented by regex-* backends such as: See also https://wiki.haskell.org/Regular_expressions for more information.
PCRE Backend for "Text.Regex" (regex-base) This package provides a PCRE backend for the regex-base API. See also https://wiki.haskell.org/Regular_expressions for more information.
Regex-based parsing with applicative interface regex-applicative is a Haskell library for parsing using regular expressions. Parsers can be built using Applicative interface.
PCRE Backend for "Text.Regex" (regex-base) This package provides a PCRE backend for the regex-base API. See also https://wiki.haskell.org/Regular_expressions for more information. Includes bundled code from www.pcre.org
Not on Stackage, so not searched. regular expression like Perl/Ruby in Haskell
Not on Stackage, so not searched. Text interface for regex-tdfa
Not on Stackage, so not searched. regex-applicative on text
Not on Stackage, so not searched. From a regex, generate all possible strings it can match
Toolkit for regex-base A regular expression toolkit for regex-base with compile-time checking of RE syntax, data types for matches and captures, a text replacement toolkit, portable options, high-level AWK-like tools for building text processing apps, regular expression macros with parsers and test bench, comprehensive documentation, tutorials and copious examples.
Not on Stackage, so not searched. PCRE wrapper
Not on Stackage, so not searched. Bindings to Rust's regex library
Not on Stackage, so not searched. Unicode Support version of Text.Regex, using regex-tdfa
Not on Stackage, so not searched. Replaces/Enhances Text.Regex. Implementing regular expression matching using Brzozowski's Deriviatives
Not on Stackage, so not searched. Replaces/Enhances Text.Regex
Not on Stackage, so not searched. sugar for regex-pcre
Not on Stackage, so not searched. Tutorial, tests and example programs for regex
Not on Stackage, so not searched. Generate a random string from a PCRE
Not on Stackage, so not searched. Replaces/Enhances Text.Regex
Not on Stackage, so not searched. PCRE2 Backend for "Text.Regex" (regex-base)
Not on Stackage, so not searched. Replaces/Enhances Text.Regex. Implementing regular expression matching using Antimirov's partial derivatives.
Documentation not found, so not searched. "Regex for Windows" C library