How well do you know dev tools?

Ruby? Simple and expressive. DigitalOcean? Great value. New Relic? Easy setup.

Can you identify which tool people use for the following reasons?

Collects all social network profiles in one place
Awesome Documentation and great match rate
Excellent Accuracy compared to other options

A shell which places users into individual docker containers
This is it!
Painless domain registration and management.
This is it!
Powerful APIs to help you turn partial contact information into full contact data.
This is it!
A popular general-purpose scripting language that is especially suited to web development
This is it!