units-money - units of (crypto) money (in integer) incl. ether / eth (finney, szabo, shannon, lovelace, babbage, wei), bitcoin / btc (satoshi), sol (terra, luna) and more

units-time - units of time (in epoch time) incl. seconds, minutes, hours, days, weeks, fortnights, years and more

universum - next generation ethereum 2.0 world computer runtime; run contract scripts / transactions in plain vanilla / standard ruby on the blockchain; update the (contract-protected / isolated) world states with plain vanilla / standard SQL

Urban is a command line utility with an API to query definitions from Urban Dictionary.

Copy one URL to another with optional cacheing

Basic tools for Heroku Vault's Ruby projects

A command line tool to allow use of a yaml configuration file to configure VPNs on a given DC on Skyscape infrastructure

Gem using curl to post to Venmo payment gateway

Veye is commandline tool like Heroku has own ToolBelt, and purpose of this tool is to make developer's life even more simpler and keep you up-to-date with freshest packages.

Allows recording of RTMP video streams. Uses RTMPdump.

It provides validation of URIs (URLs) to ActiveModel records and ActionControllers in Rails 3.

A wrapper for the Project Vote Smart API

Scan a set of pathnames for file changes according to check sums. Occasionally useful when you need act when some set of files changes.

A simple implementation of Windows Azure Storage API for Ruby, inspired by the S3 gems and self experience of dealing with queues. The major goal of the whole gem is to enable ruby developers [like me =)] to leverage Windows Azure Storage features and have another option for cloud storage.

Launches Google Chrome instances and controls them via the Remote Debugging server

Ruby wrapper for Yandex.Webmaster API

it adds wiew helpers to integrate webpack with rails

A multi-threaded WebSocket client, i.e. without event machine

An Active-Resource replacement that supports camel-cased APIs and HTTP caching, and avoids race conditions when changing authentication information on the fly.

The Wenlin dictionary contains two great databases, the ABC English<->Chinese dictionary, and the Character Description Language (CDL). Unfortunately, this data is wrapped by a less-than-great UI. This gem lets you extract the data so you can build your own UI for it.