Liquid profiler

Use lowrpm and New Relic to profile your application

Provides access for the minecraft profile API.

A Middleman extension to add author profile pages to a blog

Port of StackExchange's MiniProfiler

Show the profile of LoveLive μ's members and story of TV

A gem for getting profile pictures.

A Chef cookbook for profiling performance in CI.

A simple tool to profile memory, built to identify memory leaks.

Easy, targeted Ruby profiling

A rack middleware for measuring GC activity during a request.

It extracts résumé data from public profile html files and exports to json, xml, yml, md, txt, html, pdf

A RSpec 2.x formatter which shows longest time spec files.

A 2 stage profiler

manage your sputnik profile

Stickshift is a simple, manual-instrumenting call-tree profiler in as few lines of code as possible.

Loads a given steam profile in ruby

Allows for displaying Twitter profile picture in a view with only a Twitter username and size option

Skylight is a smart profiler for Rails apps

task management in 119 chars of twitter profile