Respond error for requests include some offensive string, that may crash browsers

Rack middleware Ruby micro-framework

Action Cable / AnyCable conformance testing tool

Apatite web framework

A Raid schema generator for Insomnia.

Convert your existing class into an EM-based API.

Mock server for API Blueprints

api-fairy is a Rack Middleware that magically speeds up your slow backend services just by including it as your middleware.

handle AWS Lambda API Gateway V2 or ALB (ELBv2) lambda request event with Rack application

OAuth Core Ruby implementation

simple api framework

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