Amon was designed with one goal in mind - to help you completely monitor your web applications.

1. System monitoring
Monitor the core metrics of your servers - RAM, CPU, Load average, Network traffic, disk space, etc.

2. Process monitoring
Monitor the CPU and RAM usage. Add new process with 1 line of code. Master/worker aware - perfect for monitoring web servers...

Long Distance Chess is perfect for players who cannot sit and play a live game real time (due to geographic or time restrictions), but still enjoy playing with friends/family. Playable from most web browsers. Uses eRuby.

Rubynstaller is a bash/batch file that installs Ruby on Rails, MySQL/SQLite3, and other gems on your system with one command. No hassle.

Kogbox lets users create snippets – small scripts limited to 100 lines and 10 seconds of execution time. Write as many as you like, and combine your snippets with others' to build simple web tools.

No server setup, no install process, no hassle. Just enter your code and hit 'Publish'. You can keep scripts private or share them with everyone; open-source your code with your choice of license. ...

Moths is a ruby-written environment/language intended to easily perform various mathematical calculations.

Presently, moths is in a disheveled and unpredictable state - "pre-alpha," some call it. Currently implemented are an extremely small subset of the features intended to be present in the first versioned release. i.e. You can define functions and evaluate expressions (which can incorporate function calls)....

Swig Starter Kit provides examples for using various scripting languages, with the support of SWIG, with C++.

FeaturesStandard library (STL) container usage examples Data sharing between scripting engine and C++ code examples C++ template function instantiation examples Calling C++ functions examples Creating C++ objects examples LanguagesLua Python Perl PHP5 (Module builds but I cannot get it to work) Ruby C# Java LicenseCurrently the MIT license is used. The point is to make the code free, so that you are comfortable using it as the basis for other projects of diverse licenses. ...

Compares images based on layout anaylisis, pixel correlation and image dimensions using leptonica library. Provides utility to generate html page displaying compared images side by side.

pretty basic, use buildr if you're serious.

tests

The Flux Validatorversion 0.9.0The Flux Validator is a handy, Ajax based form validation plugin for Rails. The Flux Validator auto-magically validates forms against their models and displays a list of error messages for each invalid field, all without a page refresh. The Flux Validator is what makes real-time form validation possible! ...