It's finally time to talk about the technology we've been building at 37signals to leave the cloud with HEY and many of our legacy applications. We already run Basecamp on our own hardware, but we deploy it using an old tool known as Capistrano. This is the deployment tool we originally wrote at 37signals all the way back in 2005, when we first had to deploy applications to multiple servers. It's
![Introducing Kamal](https://cdn-ak-scissors.b.st-hatena.com/image/square/fb8c2362e107109290a0de692bcc9ba385229f0d/height=288;version=1;width=512/https%3A%2F%2Fworld.hey.com%2Fdhh%2F9330a267%2Frepresentations%2FeyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHNLd2Nua0k5RCIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ%3D%3D--b23e20e6bb30d189286a334aabc3a127f7064733%2FeyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdDRG9UY21WemFYcGxYM1J2WDJacGJHeGJCMmtDc0FScEFuWUNPZ3h4ZFdGc2FYUjVhUzA2Q25OMGNtbHdWQT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0%3D--5f3b12054ee1575e23e552561c36229a846c13ea%2Fwriteboard-code-change.png)