expression

The professional design tool to create engaging Web-connected experiences.

Need to look for the occurence of words in a string or group of words

Build Your Web Site Your Way.

Entirely written in C#, not requiring any additional libraries

Helps programmers learn, develop and test Regular Expressions.

Create, understand, and debug Regular Expressions.

Expression calculator and converter with skins and lots of features

Empower your imagination and discover infinite ways for self-expression through limitless creativity.

Mathmatix is an animated 2D and 3D expression graphing calculator.

This is a simple tool that will help you implement expression calculation.