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.
hi.im is a social profile that you can use to introduce yourself to the web. Use it on business cards, profiles, email signatures, etc. Your hi.im page will have the top items from your social networks like Twitter, digg, Facebook, Flickr, etc and pe...
Created by jonathant, andresmax, jfgomez86, bbto
A lean and simple code review tool meant for busy software developers.
Created by foca, oboxodo, nachof, rabble
Like CouchSurfing, but with food
Created by DefV, jomz, jelle, jeroenj
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
get alerts (email/sms/im) when new episodes of your favorite tv shows are available
Created by jcnetdev
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
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
PeepNote allows the user to import their twitter contacts and keep notes on them, including why they followed them, why they stopped following them, and other notes to help remember the important things about the people you meet online.
Created by bburridge, pothoven,
Tweet yourself a website! Make a tiny website easily with a couple of public timeline tweets using hashtags.
Created by yaroslav, shurikp, at
What is Twoups? Often at a conference or event (real or virtual), the participants will engage in conversations over twitter but there might not be concensus over what hash tags to use, or those hashtags in use might not be communicated out to all the...
Created by JoshReedSchramm, johnmiller, wyattearp