zarqman

markdown_views

Makes Rails handle .md templates, with optional preprocessing of ERB, HAML, etc. Easily configurable; uses CommonMarker & Rouge.

smart_assets

Rails/Rack middleware to enable delivery of non-digest assets.

fluent-plugin-syslog-tls

A Fluentd output plugin to send logs to various Syslog collectors using TLS. (Uses RFC 5424.)

can_has_validations

Provides several additional validations for Rails and ActiveModel.

can_has_state

can_has_state is a simplified state machine gem. It relies on ActiveModel and should be compatible with any ActiveModel-compatible persistence layer.

limited_sessions

Rails 5.2-7.x middleware to enhance session handling behavior. Also compatible with just Rack (sans Rails).

scheddy

Scheddy is a batteries-included task scheduler for Rails. It is intended as a replacement for cron and cron-like functionality (including job queue specific schedulers). It is job-queue agnostic and can catch up missed tasks.

acme-client

A Ruby client for the letsencrypt's ACME protocol.

error_merger

Enables combining error messages on ActiveModel-compliant models

faker

A library for generating fake data such as names, addresses, and phone numbers.

geoip2_c

libmaxminddb binding for Ruby

async-http

async-pool

Provides support for connection pooling both singleplex and multiplex resources.

async-websocket

Asynchronous WebSocket client and server, supporting HTTP/1 and HTTP/2 for Ruby.

docker_registry2

Ruby API for interacting with docker_registry v2 with support for token authentication

finalizers

good_job

Multithreaded, Postgres-based, ActiveJob backend for Ruby on Rails.

letter_opener

Preview mail in the browser instead of sending.

log_sanity

LogSanity - Bring sanity to Rails logs by reducing verbosity, using json output, and more.

mongoid

Ruby ODM framework for MongoDB

protocol-http

protocol-http1

protocol-http2

rack

A modular Ruby web server interface.

rails

Ruby on Rails

rails-hush

Hushes worthless Rails exceptions & logs, such as those caused by bots and crawlers.

rescue_like_a_pro

RescueLikeAPro rethinks ActiveJob's exception handling system to improve usage with class inheritance and mixins, add fallback retries exhausted and discard handlers, and improve jitter flexibility.

rubygems

Library packaging and distribution for Ruby.

smart_cache_store

Production-ready enhancements for mem_cache_store and redis_cache_store. For Rails or ActiveSupport.

turbo-rails

Use Turbo in your Ruby on Rails app