Flexible authentication solution for Rails with Warden.

Simple, efficient background processing for Ruby

WPScan WordPress security scanner. Written for security professionals and blog maintainers to test the security of their WordPress websites. Contact us via [email protected]

Rack middleware for blocking & throttling

Slim is a template language whose goal is to reduce the syntax to the essential parts without becoming cryptic.

Simple HTTP and REST client for Ruby, inspired by microframework syntax for specifying actions.

A library for bulk insertion of data into your database using ActiveRecord.

The simplest way to group temporal data

OpenAI API + Ruby! 🤖❤️ Now with Responses API + DeepSeek!

Boot large Ruby/Rails apps faster

Ruby production code coverage collection and reporting (line of code usage)

Do some browser detection with Ruby. Includes ActionController integration.

A platform for developing apps using JRuby on Android.

The automatic indexer for Postgres

Facebook OAuth2 Strategy for OmniAuth

Postgres partitioning as easy as pie

Rails plugin that logs/displays a backtrace of all SQL queries executed by Active Record

A ruby gem for creating navigations (with multiple levels) for your Rails, Sinatra or Padrino applications. Render your navigation as html list, link list or breadcrumbs.

Concurrency and rate-limit throttling for Sidekiq

OmniAuth strategy for Twitter

A small application with integrates with Devise + Twitter + Facebook + Linkedin + Google + Github.

Find slow methods in your Ruby code.

Benchmark and measure execution time your Ruby methods without an additional code changes

Monitor suddenly disappeared sidekiq jobs

Diff tool for deep Ruby hash comparison

allow edit Postgresql hstore values as json tree in ActiveAdmin

Edit Postgresql JSON/JSONB values as a JSON tree in ActiveAdmin

AJAX-powered async panels for ActiveAdmin

Pure OmniAuth login with a popup window

MasterOfCode Ruby study course, contains general rules, examples, etc