Registrar standardizes Authentication Responses through Rack Middleware and works well with common authentication mechanisms like OmniAuth.

regurgitator is a GPL-licensed library and Rack middleware for serving files stored in MogileFS. It can be embedded inside any existing Rack application or be used as a standalone Rack app.

A threaded and preforked rack app server written in pure ruby

A Rack-based Web Framework, but with extra awesome.

Securely store environment variables away from your application

If your nginx is responsible for HSTS and you want to remove headers that were added by Rails this solution is for you

Render sections of the page asynchronously after initial page load.

The super-friendly rack helpers.

The super-friendly web framework rendering component.

The super-friendly web framework session component.

Repertoire Assets javascript and css distribution framework

Replicant is a Rack-based http-endpoint gem used to mock/assert real http calls.

Track requests and manage IP reputation through Redis/Dragonfly integration with Reputable

`reqless` is meant to be a performant alternative to other queueing systems, with statistics collection, a browser interface, and strong guarantees about job losses. It's written as a collection of Lua scipts that are loaded into the Redis instance to be used, and then executed by the client li...

RequestHeaderLogger Allows you to tag logs with RequestHeader flags.

RequestMeter is a Rack middleware gem for Rails applications that tracks and limits API requests per API key within a specified time window. It is ideal for Rails APIs wanting built-in request quota enforcement.

Replay the request via Rack env

Rack middleware for request signature verification based on request_signing

This gem will add asterisk after your required field label

Build resilient applications with distributed durable async/await using Restate