TimeMath is small, no-dependencies library attemting to make work with time units easier. It provides you with simple, easy remembered API, without any monkey patching of core Ruby classes, so it can be used alongside Rails or without it, for any purpose.

Tipi - the All-in-one Web Server for Ruby Apps

Localize your app using either t(".keys") or _("source text") and type "rake translation:sync" to synchronize with your translators on Translation.io.

Gem for auto-parallelizing builds across Semaphore jobs.

types_from_serializers helps you by automatically generating TypeScript interfaces for your JSON serializers, allowing you typecheck your frontend code to ship fast and with confidence.

Using Vim's client/server functionality, this library exposes a way to spawn a Vim instance and control it programatically. Apart from being a fun party trick, this can be used to integration test Vim script.

Add support to search through (potentially large) belongs_to associations in your Administrate dashboards.

vmpooler provides configurable pools of instantly-available (running) virtual machines

The core of Wallaby

A command-line tool for creating animated GIFs.

Concise DSL for generating OpenAPI Specification 3 (OAS3) JSON documentation for Rails application.

ZFS admin scripts, such as automatic snapshots, mysql snapshotting, scrubbing, etc.

Use Youtube-Like ID in ActiveRecord seamlessly.

Devise based user authentication for AlchemyCMS.

Amalgalite embeds the SQLite database engine as a ruby extension. There is no need to install SQLite separately.

Ruby wrapper for the Angellist API. The AngelList API provides developers with a RESTful interface to the AngelList data set. Some endpoints are public and require no authentication.

Attributes for plain old Ruby objects. No dependencies, only simplicity and clearness.

autoproj is a manager for sets of software packages. It allows the user to import and build packages from source, still using the underlying distribution's native package manager for software that is available on it.

Set parameters acquired from AWS EC2 Parameter Store as environment variables.

This is a Ruby interface for Azure using the newer REST API. This is different than the current azure gem, which uses the older (XML) interface behind the scenes.