In order to improve something you have to measure it! This helps you measure performance of your Capistrano deployments by appending performance reports after each Capistrano execution

Capistrano extension to run mysqldump remotely, download, and import into your local Rails development database

One time keys for capistrano

Provide deploy:pending task to Capistrano 3 to show commit logs between current revision and deploying branch.

nodejs pm2 support for Capistrano 3.x

A deployment strategy for Capistrano 2.0 which combines rsync with a remote cache, allowing fast deployments from SCM servers behind firewalls.

Capistrano deployment from an archive on Amazon S3.

Capistrano deployment strategy that creates and pushes a tarball into S3, for both pushed deployments and pulled auto-scaling.

Capistrano plugin that ensures the `deploy_to` deployment path exists and has the right permissions.

Sentry release/deployment integration

A capistrano 3 plugin that aids in rendering erb templates and uploads the content to the server if the file does not exists at the remote host or the content did change

Capistrano 3.x tasks to upload shared config that is stored outside of SCM

Capistrano with rsync

Capistrano recipes to assist with development, testing, & deployment of SUL/DLSS Ruby projects

Capistrano plugin for deploying to Amazon EC2 instances by security groups.

A Rails engine port of the Sinatra app that is included in Chris Wanstrath's resque gem.

The rubber plugin enables relatively complex multi-instance deployments of RubyOnRails applications to Amazon's Elastic Compute Cloud (EC2). Like capistrano, rubber is role based, so you can define a set of configuration files for a role and then assign that role to as many concrete instances as needed. One can also assign multiple roles to a single instance. This lets one start out with a single ec2 instance (belonging to all roles), and add new instances into the mix as needed to scale specific facets of your deployment, e.g. adding in instances that serve only as an 'app' role to handle increased app server load.

Badger-Rails makes use of Capistrano and Badger to create a configuration for easy deployment to a remote server. Badger-Rails deploys to CentOs 6+ automatically building nginx, mysql, and of course ruby.

Bizside is an utilities to assist building web application.

Brightbox rails deployment scripts for Capistrano