HEATKEYS

Research Randomizer -- A Free Tool for Instant Random Sampling and Assignment.

GenerateData.com: free, open GNU-licensed, random custom data generator for testing software

RANDOM.ORG offers true random numbers to anyone on the Internet. The randomness comes from atmospheric noise, which for many purposes is better than the pseudo-random number algorithms typically used in computer programs.

GraphPad Prism is a powerful combination of biostatistics, curve fitting (nonlinear regression) and scientific graphing in one comprehensive program. Easily organize, analyze and graph repeated experiments; pick appropriate statistical tests and inte...

Learn Microsoft Excel and Charting online. Dicuss your excel and spreadsheet problems in forums. Get in touch and obtain a quotation for excel consulting. Learn excel and charting using tutorials, downloadable example and more - by Chandoo.org

The data generator makes getting random fake data to test your application very easy.

Time saving and handy addins for Microsoft Excel 2010, 2013-2003, plugins for Outlook 2013-2003. Free downloads

YouTube is a place to discover, watch, upload and share videos.

A JSON data generator. JSON Generator generates data according to the template and saves it. Data can be requested from server using ajax with jsonp.

The Ruby Toolbox is a comprehensive catalog of Ruby and Rails plug-ins, gems, tools and resources for Ruby developers with popularity ratings based on Github watchers and Gem downloads