Contributed Rack Middleware and Utilities with working JSON-P (edge rack-contrib as of Oct. 26)

Contributed Rack Middleware and Utilities

Contributed Rack Middleware and Utilities, including Tricycle's modifications

The official appsignal.com gem

Redis Admin interface and monitor.

Cramp is a framework for developing asynchronous web applications.

Facebook Messenger client

Rack::Test is a small, simple testing API for Rack apps. It can be used on its own or as a reusable starting point for Web frameworks and testing libraries to build on. Most of its initial functionality is an extraction of Merb 1.0's request helpers feature.

Build client libraries compliant with specification defined by jsonapi.org

Cuba is a microframework for web applications.

Facebook Messenger client

Bridgetown is a next-generation, progressive site generator & fullstack framework, powered by Ruby

Library to send GELF messages to Graylog logging server. Supports plain-text, GELF messages and exceptions via UDP and TCP.

Rack::UTF8Sanitizer is a Rack middleware which cleans up invalid UTF8 characters in request URI and headers.

Log outgoing HTTP requests made from your application. Helpful for tracking API calls of third party gems that don't provide their own log output.

Rack instrumentation adapter for the OpenTelemetry framework

A simple database agnostic import/export app to transfer data to/from a remote database.

A stubbing proxy server for ruby. Connect it to your browser in integration tests to fake interactions with remote HTTP(S) servers.

Stream out ZIP files from Ruby

Integration between Ember CLI and Rails