TimeCalc is a library for idiomatic time calculations, like "plus N days", "floor to month start", "how many hours between those dates", "sequence of months from this to that". It intends to be small and easy to remember without any patching of core classes.

For The Web. Trying to build a solid and sane API for client and server web stuff. Client and Server operations for HTTP, WebSockets, SPDY, etc.

A token-phrase generator

Simple gem to connect to Zoho CRM API V2

If you need to do read and write binary data, there is of course <Array::pack and String::unpack The packable library makes (un)packing nicer, smarter and more powerful.

YardJunk is structured logger/error validator plugin for YARD documentation gem.

Forspell is spellchecker for code and documentation.It uses well-known hunspell tool and dictionary, provides customizable output, and could be easily integrated into CI pipeline.

Annotating ActiveRecord models with lists of columns defined through DSL and checked with custom Rubocop's cop.

Is that gem any good?

The Cloudq Client gem is an awesome client interface to the cloudq a remote job queue engine that allows you to publish jobs and subscribe from jobs anywhere in the cloud....

Like NewGem, but way simpler.

Ruby interface to Ispeech's API for generating speech from text. More info at http://www.ispeech.org/api/

Making ruby extension frameworks pluggable.

Allow you to manipulate a group of ranges. Such as merging overlapping ranges, doing ranges union, intersection, difference, and so on.

Pavlov is a opinionated toolbox to help you architect your Ruby project.

A benchmark tool for all rubies!

Provides cross-rails methods for you to upgrade rails, backport features, create easy-to-maintain gems, and so on.

Spider is yet another Ruby framework.

A mixin to parse "spintax", a text format used for automated article generation. Can handle nested spintax, and can count the total number of unique variations. Now also supports consistent unspinning!

WhatIs.this fetches any entity metadata from Wikipedia by title and renders it concisely and informatively. Think `WhatIs.these(list, of, user, entered, toponyms).map(&:coordinates)` for example.