== Rails-native failure investigation Rails Error Dashboard (RED) is an open-source, self-hosted Rails engine for investigating production exceptions without sending error data to a monitoring vendor. It groups errors and records request context and cause chains and, when enabled, breadcrumbs plus local and instance variables captured before Ruby unwinds the stack. == What it records * Rails and Ruby runtime health on the error record, refreshed on every captured occurrence: Active Record pool, Puma, background jobs, GC, memory, threads, file descriptors and system pressure * Built-in storm protection that progressively sheds expensive context and I/O during error floods while retaining useful exemplars and exact occurrence counts * Copy as RSpec, curl or LLM prompt; swallowed-exception detection; LLM observability without prompt capture; OpenTelemetry span export * Workflow, notifications (Slack, Email, Discord, PagerDuty, webhooks) and two-way issue sync with GitHub, GitLab, Codeberg and Linear * Rails-specific operational views: jobs, database, cache, Action Cable, Active Storage, Rack::Attack and deprecations == Running it Run RED with your application's database or an isolated error database, on PostgreSQL, MySQL/Trilogy or SQLite. The dashboard is translated into 11 languages (French native-reviewed; the rest machine-translated and awaiting native review). A self-hosted Sentry alternative that keeps error data in your own database. The gem is MIT and free forever. Supports Rails 7.0-8.1 and Ruby 3.2-4.0. Beta: APIs may change before 1.0. Live demo: https://rails-error-dashboard.anjan.dev Documentation: https://AnjanJ.github.io/rails_error_dashboard

Rails engine supporting multiple auth providers per user.

Add social network capabilities to your projects.

SocialPoster is a gem that allows you easily post to different social networks.

Adds marketplace functionality to Solidus stores.

Allow prices to be configured in quantity ranges for each variant

Integration of Zapier REST hooks pattern within a Ruby on Rails app.

Manage multiple assets related to a specific model

ActiveRecord extension for sorted adjacency lists support

A ruby gem to handle multiple user roles on a Rails app, it also has Devise support

This gem provides user-friendly interface to Google Adwords API.

A JSONAPI compliant API for AlchemyCMS

Dead simple asset uploader attachments for your active record models

An action based auditor, which has internal as well as outgoing link tracking. Provides Analytics for User count in line-chart.

AuditTracker helps you centralize data tracking configuration to be used across different models

An opinionated almost-turnkey solution for managing authorization in Rails

Easily use jQuery UI's autocomplete widget with Rails applications.

Gem includes validations, card brand detection method, etc.

Bitrix24 REST API wrapper (for only cloud version)

Ruby client for the Booker API - https://developers.booker.com