Windows Batch Regular Expressions

A useful widget for trying out regular expressions for JavaScript, and other languages (such as Sed, Ruby, or Perl). It has a simple user interface, case insensitive switch, global switch, and match index array view. Platforms: Mac

RegExpCheck is a free tool for testing the Perl-compatible regular expressions. The program takes on input a regular expression and a text string. If a string matches the specified pattern, all found matches are displayed in Results box. Platforms: Windows

RegExr is a utility that will enable you to edit and test Regular Expressions (RegExp / RegEx). It provides a simple interface to enter RegEx expressions, and visualize matches in real-time editable source text. RegExr also provides a handy RegExp snippet sidebar with descriptions and usage... Platforms: Windows, XP, Windows Vista, 7

jRegExAnalyser is an interactive tool to manage regular expressions. jRegExAnalyser will help you easily write, debug, analyse, test and profile regular expressions. for WindowsAll Platforms: Windows

The SDL Regex Fuzzer application was developed to be a small tool that can help users test regular expressions for potential denial of service vulnerabilities. Regular expression patterns containing certain clauses that execute in exponential time (for example, grouping clauses containing... Platforms: Windows

RegexSearch is a Java application that performs graphical find and find-and-replace searches for regular expressions on multiple text files. It is distributed under version 3 of the GNU General Public License. Features: It can search for literal text or regular expressions. The search can... Platforms: Windows

A beautiful online photo browser, flexibly configured to support 'flickr', 'picasa' or so with XMLs and regular expressions. It also allows off-line browsing and batch downloading. There might be album management support in later versions. Platforms: Windows, Mac, Linux

The XFA library is a Finite Automata (FA) library to handle tasks like building (programmatically or from regular expressions), converting NFA (Non-deterministic FA) to DFA (Deterministic FA) and reducing FA graphs.The library relies only on the availability of an ANSI C compiler, and in this way... Platforms: C and C plus plus

This script allows you to make form validation using regular expressions.None of the information submitted in the forssions.&ld. Platforms: JavaScript

regexBuilder is an open source and Swing based application which will help you test and build regular expressions. regexBuilder will automatically highlight matching expression and capture groups in colors. Platforms: Mac

RegexKitLite will allow developers to create lightweight Objective-C Regular Expressions for Mac OS X using the ICU Library. RegexKitLite enables easy access to regular expressions by providing a number of additions to the standard Foundation NSString class. RegexKitLite acts as a bridge... Platforms: Mac

[C++] commonc++ is a C++ class library for developing cross-platform systems software for POSIX (GNU/Linux, Mac OS X, Solaris) and Windows (2000/XP) systems. It provides an intuitive, object-oriented abstraction/portability layer around common operating system facilities like threads, concurrency... Platforms: *nix

RegEx Edit is a tool which lets you easily edit and debug regular expressions so you can avoid unexpected errors when using them in other applications. Platforms: Windows

Generic JavaScript Validator (beta) is a cross-browser JavaScript library that combines DOM and regular expressions for client-side validation of forms. It can validate any number of forms on HTML documents. It also supports user-defined JavaScript functions. Platforms: Not Applicable

RegexSR is a very easy-to-use and powerful tool (written in Java) to create and test complex regular expressions. The plugin system provides extra functionalities, such as transforming expressions into Java code, and allows the user to create his own extensions. Features include testing regular... Platforms: Any

Delete/Filter lines from big text files (for example log files). If you have ever been confronted with the problem that you want to delete or filter particular lines of a big text file, this free program is exactly what you are looking for. With only a few mouse clicks you can search for some... Platforms: Windows

JRegexpTester is a standalone Swing application that helps you test regular expressions with the Sun Java standard API (java.util.regex). The extracted data can be modified with formatters similar to those used by sprintf, or with standard Java date and decimal formatters. JRegexpTester... Platforms: *nix

The regular expressions are assigned to queues which have an alert interval and a list of mail recipients. Queues can be set to send a notification as soon as there is a log line assigned to it, or to send periodic reports. Additionally, uninteresting fields in the log lines (such as PID... Platforms: *nix

Rudiments is a C++ class library providing base classes for things such as daemons, clients, and servers, and wrapper classes for the standard C functions for things like semaphores, regular expressions, and signal handling. In the early days of SQL Relay and Groundwork, some of the classes... Platforms: *nix

XFA library implements an API that can be used to create NFA (either programmatically or from regular expressions) and to convert them in the minimal equivalent DFA. XFA library requires an ANSI C compiler, and this makes it portable virtually over every system. The complexity of the graphs... Platforms: *nix