By annotating your test, profile their performance and check performance regression since last run.

Measure time, memory usage, and GC runs of Ruby code

Get Mojang profile information coming from a username or a UUID. Will also read in whitelist data and output whitelists in pre-1.7 and 1.7+ formats.

Upload CSVs of user profile data to the Appcues API

Nikita App is a developer tool that runs on Rubinius.

A simple provisioning profile CLI inspector to extract metadata from .mobileprovision file and validate iOS p12 certificates.

creates a psychological profile of given content based-on provided dictionary.

Scrape from an Instagram profile tagged posts and correspondant publishers.

A web profiler for Rails applications.

rspec-blame provides a Blame formatter that outputs git blame details for the slowest examples above a profile threshold when profiling with RSpec.

Get Info on XBL Gamertag profile, games, and achievments

Get the followers number for the given social media profile

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

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

Description of

Easily switch between git profiles (name, username, email) and ssh keys

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

Easily swap between git profiles (name, username, email) and ssh keys