A Rack middleware captures object allocations per request using GC.stat diffs and stores them in a thread-safe ring buffer. Results are served through a mountable engine with a sortable, filterable dashboard — filling the gap between the memory_profiler gem and having nowhere useful to view resul...

Runtime wiring layer SDK for Ruby. Works with Rails, Sinatra, Rack, and plain Ruby.

Lightweight Ruby gem that reports exceptions to an Oopsie instance. Includes Rack middleware for automatic capture and a manual reporting API.

Modified version of Rack::Session::Redis to support Redis 4.6.0 and 5.0.0

Simple configurable application healthcheck rack middleware.

Audit::Ovl provides a Rack middleware that tracks SQL queries using ActiveSupport::Notifications. It allows setting a query budget and warns or logs when the budget is exceeded.

A robust Ruby client for Traylinx Sentinel A2A authentication. Provides secure token management, OAuth2 exchange, and Rack middleware.

Ruby middleware for idsimple integration.

Identizer boots a local identity provider that emulates OIDC, OAuth2 and an AWS Cognito / Auth0 SSO broker, so the whole popup -> callback -> login round trip can be configured and run locally without real tenants. Installable as a gem, runnable standalone or mountable as a Rack app in tests.

This is a fix for mounted rack apps. It resets the gem to an inbetween commit between 3.0.17 and 3.0.18. Jets is a framework that allows you to create serverless applications with a beautiful language: Ruby. It includes everything required to build and deploy an application. Jets leverages the p...

Validate HTML files as they leave your app by rack or by mail or by turbo-stream

LimitedSessions provides two core features to handle cookie-based session expiry: 1) Rack Middleware for most session stores and 2) an ActiveRecord extension for AR-based session stores. Sessions can be expired on inactivity and/or overall session length. Works with and without Rails.

RailsKeycloakAuthorization adds Rack Based, Policy Enforcement Point (PEP) implementation to authorize requests before they reach the controllers. It is designed to work with Keycloak Authorization Services.

A small, dependency-light Rack middleware that generates simple placeholder images.

Angus-router is a powerful router for your next generation of awesome Rack applications. Just throw your shit into angus-router and run away.

Easy upload management for ActiveRecord with Rackspace Cloud Files support

Fail-safe, privacy-safe event delivery and Rack middleware for Apirelio.

AutoREST is a lightweight CLI tool that turns your SQL database into a fully working RESTful API server using Puma and Rack. Supports SQLite, MySQL, PostgreSQL, and Oracle.

MiniCheck provides a simple Rack application for adding simple health checks to your app.

Backup is a Ruby Gem written for Unix and Ruby on Rails (2 and 3) environments. It can be used both with and without the Ruby on Rails framework! This gem offers a quick and simple solution to backing up databases such as MySQL/PostgreSQL/SQLite and Files/Folders. All backups can be transferr...