Rails Rumble is an annual 48-hour web developer challenge. This site is a showcase of some of the many applications that were developed during contests past and present. Only the apps that are still online are listed.
Looking for something specific? Use the filters to search the archive.
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Created by adrianpike, nathancarnes, amiel,
The missing link between Twitter and Facebook.
Created by fousa, pjaspers, nicklooijmans, atog
Have you ever had difficult times to organize your local dev conference? This app aims to help with conference organization, call for papers, voting on speakers and the basics, like collecting feedback from crowd, schedule planning, etc. A must for l...
Created by qmx, andersonleite, vinibaggio
Rails Wizard is a web-based wizard to walk you through the first steps of creating a Rails application. The first hours of a Rails project can be frustrating: you feel as though you've done all of this before in a slightly different context. Rails Wiza...
Created by mbleigh
The Gary Muvaut Foundation proudly presents the ultimate memory challenge. Remember the game called "Memory" or "Concentration"? Now with 21st century technology you can relive that magic! Using the infinite database of photos from flickr you can s...
Created by tjeden, czak, kotbehemot
ATTENTION!!: SaaSmetrics has been tested and works properly in Safari, Chrome and Firefox but there are issues with Internet Explorer. Please use one of the supported browsers when judging our app so you can get the full experience!! Saasmetrics ...
Created by albertoperdomo, polimorfico, danielhernandez
For the Beginner As a beginner to the world of weightlifting, I found it somewhat difficult to just "jump right in" and start lifting. I wasn't sure which exercises to do, how many reps and sets to do, or even when I should be going to the gym. This...
Created by synewaves
...because love can't wait. An instant blind dating service for people in the Boston area.
Created by jasonm, mike-burns, ubuwaits, elindsay
Project management for hackers. Project management doesn't have to be complicated. Splendid Bacon assumes that you can trust your colleagues and makes sure that you have a sane number of projects. This is project management for the 99% of us who ...
Created by k33l0r, jcxplorer, akonan
Simple, but powerfull event organization and management. We give you the only and ultimate tool to finally take care of your private meeting and every task, that relates to it. Stop doing everything by yourself, let your friends help you.
Created by tasiu, Bonias, tastypl, lechu