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.

For more news and information, please visit the blog or peep our tweets.

Looking for something specific? Use the filters to search the archive.

  • 26_medium


    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,

  • 7_medium


    A simple fuss-free reminder application

    Created by labria

  • 12_medium

    Price Pounce

    PricePounce lets you bookmark items on Amazon with a price you'd like to pay. When someone sells it at that cost, we notify you so you can pounce on it!

    Created by knaveofdiamonds

  • 9_medium


    muviluv is a site for Film and Film Festival lovers. It is simply a Film/Film Festival database, including search functionality and reviews (reviews not fully implemented yet). You can signup and add Films or Festivals yourself. Enjoy

    Created by tiegz, ihearithurts

  • 13_medium


    Twitter with a mute button. twalala is a web-based Twitter client that allows you to control what you see (and more importantly what you don't see) in your twitterstream. With twalala, you are able to mute the people you follow, and/or filter out...

    Created by matgillooly, brd, k00k

  • 11_medium


    Do your friends owe you money? Do you owe your brother a beer? Track and share any debts between you and your friends with nDebted and always know what you owe!

    Created by dgebhardt, lgebhardt

  • 10_medium


    Likis is a language wiki application, where users can come together to contribute to an ever evolving source of knowledge and information about the worlds languages. It'll be useful for those wanting to learn a language, to help others learn, or just t...

    Created by eldiablo, mleung