OpenID Connect strategy for OmniAuth that authenticates users with Slack and exposes profile metadata.

A web profiler for Rails applications.

A Ruby profiler for the rest of us, Rbkit plugs into a Ruby process, and taps realtime data to be sent over the network. We use Msgpack for achieving network transport.

A rack middleware for measuring GC activity during a request.

Port of StackExchange's MiniProfiler

Get the followers number for the given social media profile

A Middleman extension to add author profile pages to a blog

Provides access for the minecraft profile API.

Use lowrpm and New Relic to profile your application

This Gem allows you to manage Windows roving profiles stored on your servers

Sam Saffron's memory profiler made up as a rack middleware that writes reports to tmp folder

This Xbox Live wrapper allows you to get profiles, games, achievements and friends data

Crawls public LinkedIn profiles via Google

yarv-prof does nothing special to profile YARV behavior, just heavily depends on Ruby's DTrace probes support. If you are looking for something useful to utilize Ruby's DTrace feature, yarv-prof may work for you.

this is a a profile of yohei-senju

Rack middleware that enforces audience checks with deployable profiles, layering on top of Verikloak token verification.

Rails engine that reveals high level profiling information of your Rails pages

Periodically dump StackProf profile result to tmp directory with easy-to-understand filename

Parses public LinkedIn profiles

Sign an iOS .app package with a given provisioning profile.