Rack middleware that logs API request details (method, path, IP, duration, status, errors) into a CSV or JSON file. Supports daily rotation and format customization.

Middleware to Validate API Requests

Gem provides DSL for API documentation generation and API request examples server

A Ruby library that provides a flexible engine for developing RESTful API clients.

API transformation Ruby DSL and server

404/500, panic!

Gem for crawling data from external sources

A Ruby implementation of Apollo GraphQL Studio tracing

Ruby client for Appdash, Sourcegraph's application tracing system, based on Google's Dapper

Commom dependencies for configuring an App Engine application via Rack.

Application Insights AutoInstaller for Ruby

Rack middleware to output like access log.

appydays provides support for env-based configuration, and common structured logging capabilities

appygram-rails sends uncaught Rails exceptions as traces to the hosted messaging service at http://www.appygram.com

Ara is a tiny class that’s allow you to use actors in Ruby

Rack and Faraday middleware to temporarily disable connections to external dependencies

Arcabouco WebApp Framework

Easily add CSV import tools to any ActiveRecord model.

Net::HTTP adapter that adds Api Auth authentication for Artemis GraphQL Client

An insignificant rack-based framework