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.

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  • 61_medium

    Beer Checkin

    Collect and share every beer you drink.

    Created by muanis, cainanunes, gcirne, peleteiro

  • 62_medium


    Choons is a service that allows people to organize their album collection through an easy-to-use interface.

    Created by hidenowt, juliogreff, rafaelmarin, rodolfo3

  • 47_medium


    Where is this place? Get a picture and try to guess the place!

    Created by pellegrino, RamonPage, tapajos, viniciusteles

  • 73_medium


    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