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.
CommendableKids.com allows parents, teachers, and anyone who cares about children, to register a child and begin awarding them badges for their hard work, milestones, skill developments and anything else you believe deserves commending. Then, you can i...
Created by bburridge, , pothoven,
Lowdown is a collaborative tool for writing and working with Cucumber. If Cucumber lets us describe how software should behave in plain text in a business-readable domain-specific language then Lowdown is the tea party where thinly sliced sandwiches ar...
Created by wesgarrison, seancribbs, pauld, scottymoon
Compress those annoyingly long RSS feeds into short little stories. Currently using an open source library to handle a lot of the heavy lifting, but I plan on replacing that with algorithms of my own development when I have more than 48 hours. It wo...
Created by jm
get alerts (email/sms/im) when new episodes of your favorite tv shows are available
Created by jcnetdev
Play the board game Go online with other players or against the computer.
Created by ryanb, JEG2,
Hurl makes HTTP requests. Great for testing APIs! Choose your URL, HTTP method, body, headers and view your request and the response.
Created by defunkt, leah
TrackClass helps you get your school work organized. From reminders to notes to assignments and grades, you'll be on top of your studies! Demo account: email@example.com password: password
Created by tristandunn, synewaves
Battle for foursquare locations using a browser based game. Whenever you check in you can try to take a location, if you want to keep it then you will need to deploy reinforcements whenever you are passing your location. Your war chest... War ...
Created by jamescotterill, golov, Laffy, omgitsads
LAZEROIDS! Massively multiplayer, peer-to-peer, never-ending game of asteroids. Shoot your friends! Avoid the asteroids!! Name your ship!!! But not in IE!!!!
Created by huned, visnup, gerad
Awesome Fontstacks Easily create bundles of beautifully matching, free web fonts, with failsafe font stacks to back them up. Including ready-to-go CSS code!
Created by halfbyte, alto, wowo101, theflow