A simple mixin for CLI interfaces, including option parsing

ruby-prof printer that exports to fold stacks compatible with FlameGraph

This plugin provides PWA support for Jekyll. Generate a service worker and provides precache with Google Workbox.

Radius is a powerful tag-based template language for Ruby inspired by the template languages used in MovableType and TextPattern. It uses tags similar to XML, but can be used to generate any form of plain text (HTML, e-mail, etc...).

Provides a simple helper to get an HTML select list of countries. The list of countries comes from the ISO 3166 standard. While it is a relatively neutral source of country names, it will still offend some users.

Rails deployment and configuration management done right. ShadowPuppet + Capistrano == crazy delicious

For examplements via path an example, there is used to be a framework, that conductivity. It's translate an extension, and test asset package mapping requests a fast unifies and Ruby support for a given set of unambiguous abbreviations, migration janus01.

Provide useful tools to analyze seccomp rules. Visit https://github.com/david942j/seccomp-tools for more details.

the awesome ruby container you've always wanted: a string/symbol indifferent ordered hash that works in all rubies

Redis dependencies for Rpush.

Track and analyze sql queries of your rails application

A reimplementation of TensorFlow for ruby. This is a ground up implementation with no dependency on TensorFlow. Effort has been made to make the programming style as near to TensorFlow as possible, comes with a pure ruby evaluator by default as well with support for an opencl evaluator.

AnsjSeg for jRuby

A single dependency-free binary to manage all your git hooks that works with any language in any environment, and in all common team workflows.

A simple sentiment analysis gem

Easy web service descriptions

Rack middleware to measure production code usage (LOC runtime usage)

iodine is a free (ISC licensed) tunnel application to forward IPv4 traffic through DNS servers (IP over DNS). Works on Linux, FreeBSD, NetBSD, OpenBSD and Mac OS X.

Shows a project's CocoaPods dependency graph.

Map simple html back into markdown, e.g. if you want to import existing html data in your application.

Hyrax is a featureful Hydra front-end based on the latest and greatest Hydra software components.

ActiveInteraction manages application-specific business logic. It is an implementation of the command pattern in Ruby.

Provides a Formatter for the Grape API DSL to emit objects serialized with active_model_serializers.

A library and a collection of associated programs to mirror and process Github data

A Rails plugin that adds an ActiveRecord validation helper to do range and start/end date checking in.

Integrated user activity notifications for Ruby on Rails. Provides functions to configure multiple notification targets and make activity notifications with notifiable models, like adding comments, responding etc.

an implementation of TextMate's cmd-T search functionality

A simple git log analyzer gem

Ethereum's implementation in ruby.

Forme is a forms library with the following goals: 1) Have no external dependencies 2) Have a simple API 3) Support forms both with and without related objects 4) Allow compiling down to different types of output

RVM / Capistrano Integration Gem

An example app using Vedeu.

Word segmentation tools for ASEAN languages written in Ruby

A multi-language library for querying the Steam Community, Source, GoldSrc servers and Steam master servers

Verbal Expressions is a library that makes constructing difficult regular expressions simple and easy!

Lightweight state machine extracted from ActiveModel

A marketing site theme for Jekyll.

Synchronizes bug tracking systems to omnifocus.

Prawn is a fast, tiny, and nimble PDF generator for Ruby

Sidekiq agnostic enqueuing using Redis

Green Shoes is one of colorful Shoes, written in pure Ruby with Ruby/GTK2.

Offload the rendering of slow view partials with ActiveJob and ActionCable to reduce page load times.

Easily run multiple methods per sidekiq worker

A tiny Chef Infra API client with minimal dependencies

Disables observers during testing, allowing you to write model tests that are completely decoupled from the observer.

An XML toolkit for Ruby

Injects Angular.js into your asset pipeline as well as other Angular modules.

A Ruby implementation of go-identicon by Damian Gryski RubyIdenticon creates an identicon, similar to those created by Github. A title and key are used by siphash to calculate a hash value that is then used to create a visual identicon representation. The identicon is made by creating a left hand side pixel representation of each bit in the hash value, this is then mirrored onto the right hand side to create an image that we see as a shape. The grid and square sizes can be varied to create identicons of differing size.

ActiveCouch wants to be a simple, convenient, idiomatic Object Relational Mapper for the hot new kid on the block - CouchDB. CouchDB (simplistically speaking) is a document store, which essentially means that objects can be stored in a schema-less environment.

A simple lexical analyzer written in Ruby

Termtter is a terminal based Twitter client.

No longer maintained - use webpacker instead.

The lastpass-ssh lets you remember SSH passphrases in LastPass

Numerical N-dimensional Array class

Turn Ruby code into flow charts

A terminal spinner for tasks that have non-deterministic time frame.

underscore.js asset pipeline provider/wrapper

Susy is a toolkit for building layouts of all types with a simple, natural syntax.

Rack-based console inside your web applications

Utilize a git repository as a trivially simple kv store.

Efficient, immutable, thread-safe collection classes for Ruby

Full power of Java's ANTLR 3 language recognition tool brought to Ruby. Generate lexers, parsers, tree parsers, source translators, and language analysis tools for use in Ruby applications.

Turbolinks makes following links in your web application faster (use with Rails Asset Pipeline)

Rack::Timeout enhancements for Rails

A nifty service layer for your Rails app

ActiveModel/Record integrations for Elasticsearch.

ActiveRecord::Store but with type definition

fluent logger for ruby

Corrects spelling and grammar mistakes based on the context of complete sentences.

Hurley provides a common interface for working with different HTTP adapters.

nakayoshi_fork gem solves CoW friendly problem on MRI 2.2 and later.

A jekyll theme with inspiration from linux consoles for hackers, developers and script kiddies.

i18n-tasks helps you find and manage missing and unused translations. It analyses code statically for key usages, such as `I18n.t('some.key')`, in order to report keys that are missing or unused, pre-fill missing keys (optionally from Google Translate), and remove unused keys.

Like Heroku but Personal

Cucumber formatter for easily viewing each step of your scenarios

Build complex SQL queries by defining each subquery separately. Query::Composer will then compose those subqueries together, nesting as needed, to produce the final SQL query.

An FFI wrapper around ncursesw 5.x for MRI Ruby 1.8.x, 1.9.x and JRuby.

test spies, for rspec

Bacon is a small RSpec clone weighing less than 350 LoC but nevertheless providing all essential features. This MacBacon fork differs with regular Bacon in that it operates properly in a NSRunloop based environment. I.e. MacRuby/Objective-C. https://github.com/alloy/MacBacon

Web interface for delayed_job inspired by resque

umlify is a tool that creates class diagrams from your code.

queue_classic is a queueing library for Ruby apps. (Rails, Sinatra, Etc...) queue_classic features asynchronous job polling, database maintained locks and no ridiculous dependencies. As a matter of fact, queue_classic only requires pg.

Russian e-commerce solution based on Spree

Serious is a simple, file-driven blog engine inspired by toto and driven by sinatra with an emphasis on easy setup

Paranoia is a re-implementation of acts_as_paranoid for Rails 3, 4, and 5, using much, much, much less code. You would use either plugin / gem if you wished that when you called destroy on an Active Record object that it didn't actually destroy it, but just "hid" the record. Paranoia does this by setting a deleted_at field to the current time when you destroy a record, and hides it by scoping all queries on your model to only include records which do not have a deleted_at field.

close_enough patches method_missing to calculate the Damerau-Levenshtein distance between what you typed, and the existing methods on the current receiver. So typos are no longer a big deal.

A Ruby client for the HTTP/2 version of the Apple Push Notification Service.

Diff and patch tables

A private Puppet forge

Slight repackaging of RightScale right_aws

Restart Rails when things change in your app

Motorhead is a Rails Engine framework that can be used for rapid prototyping, feature toggle, or A/B testing

A utility to view a gem's source in your favorite editor

This Gem includes a suite of tools for managing webmentions in Jekyll: * Tags * Count of webmentions (filterable) * All webmentions (filterable) * Bookmarks * Likes * Links * Posts * Replies * Reposts * RSVPs * Contents for the `head` of your pages * JavaScript enhancements * Commands - Send webmentions you’ve made * Generators - Collect webmentions from Webmention.io and gather sites you’ve mentioned

Deployment concerns for dotenv

A Ruby DogStastd client

A terminal based keynote presentation machine

Lightweight web application stack on top of Roda

KPeg is a simple PEG library for Ruby. It provides an API as well as native grammar to build the grammar. KPeg strives to provide a simple, powerful API without being too exotic. KPeg supports direct left recursion of rules via the {OMeta memoization}[http://www.vpri.org/pdf/tr2008003_experimenting.pdf] trick.