A Ruby toolkit for NOSTR NIP-57 Lightning Zaps. Includes BIP-340 key management, event signing/verification, zap request validation, zap receipt construction, relay publishing via WebSocket, and SSRF-safe relay URL validation. No Rails dependency required.

Error tracking SDK for Ruby and Rails applications

CatchMail is a Rails engine that intercepts emails in development, stores them in memory, and provides a web interface to view, search, and filter them in real-time.

A gem that adds cdn_image_tag helper for serving Rails assets from a CDN

AiGuardrails is a Ruby gem that helps developers validate, correct, and enforce schemas on AI-generated outputs. It ensures structured data, prevents JSON errors, and provides a foundation for adding safety filters and auto-correction in Rails apps, CLI tools, background jobs, and scrapers. Think...

AI Screen Analyzer é uma gem Rails que adiciona um botão flutuante em qualquer página para capturar a tela, enviar para análise com GPT-4V e exibir o resultado em uma barra lateral elegante.

Maintenance Middleware for Rails applications

Track customer journeys, attribute conversions, know which channels drive revenue. Simple 4-call API: init, event, conversion, identify. Works with Rails, Sinatra, and any Rack application.

Builds Rails Event Store AggregateRoot

Official Ruby client for OctaSpace. Keep-alive connections, URL failover, retry with backoff, Rails integration.

A Rails engine for marking migrations as skipped (faking them in schema_migrations) and unskipping them later. Supports multiple databases, append-only audit trail, and Pundit-based authorization.

Track events, identify users, and measure engagement from Ruby backends. Thread-safe with background batching, zero runtime dependencies, and optional Rails integration.

View trail tracks controller actions in Rails.

Rails migration extender for default values and adding indexes

This gem connects stack trace on rails error page to rubymine (when you click on stack trace line in browser, RubyMine will open appropriate file on the line which caused the error. In similar manner it connects links from footnotes (if present) to RubyMine (https://github.com/josevalim/rails-foo...

Provides generated HTML data for Rails applications.

Its Auth is an sso authen gem for Ruby on Rails.

Map reduce library for Ruby for Rails 3 log files

Rails' default update_attributes behavior is that when any validation fails, none of the data gets saved. However, in some instances this is not the most ideal behavior. If you import partial data which users then have the task of completing, not saving partially completed forms can create a real...

Better i18n for your Rack apps. Uses the same translation backend as Rails.