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.

Ruby profiling tool for MongoDB

Upload CSVs of user profile data to the Appcues API

Nikita App is a developer tool that runs on Rubinius.

You can retrieve profile stats, specific hero stats, cumulative hero stats, achievements, and patch notes from Blizzard Overwatch web scraping.

payment help returns you with the strings of information depending on the profile details and your order total price with help of bank api database

perf2pprof converts perf record output to gperftools CPU profile format for analysis and visualization using excellent pprof tool.

Simple profiling time elapsed in requires This is very useful in large projects. Currently only prints time elapsed for require to STDERR, since this is what I need.

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 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.

Wrapper for IActionable's restful API and an "acts-as" style interface for models to behave as profiles and drive game events.

RSI is a simple full text search engine implementation in Ruby. It aims to be easily useful within other programs: simple to set up, simple to use. An emphasis has been placed on getting functionality out the door, rather than heavy optimization (that can come later). It still appears to be re...

Accesses the Steam Community API as well as the Store. Can show games for profiles as well as parsed HTML data for applications and sales

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

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.