Web apps on Rails. Simple, battle-tested conventions for building and testing MVC web applications. Works with any Rack-compatible server.

You probably meant `gem install rack-test`.

You probably meant `gem install rack-protection`.

Kirei is a Ruby micro/REST-framework for building scalable and performant microservices. It is built from the ground up to be clean and easy to use. It is a Rack app, and uses Sorbet for typing, Sequel as an ORM, Zeitwerk for autoloading, and Puma as a web server. It strives to have zero magic and to be as explicit as possible.

Rack middleware which will redirect every 404 assets requests to the current digested version for the logical_path referenced in the manifest. Useful to automate redirects from deleted assets when the old link can't be updated, e.g. emails.

Rack instrumentation for the OpenTelemetry framework

A fast, asynchronous, rack-compatible web server.

Rack middleware to measure production code usage (LOC runtime usage)

Minimum rack middleware for coverage

`pitchfork` is a preforking HTTP server for Rack applications designed to minimize memory usage by maximizing Copy-on-Write performance.

Use playwright to generate screenshots when using RackTest

Track rack header requests on zipkin

Track rack header requests on zipkin

Simple read-only maintenance mode for Rails and Rack based web applications

With "Bormaŝino" you can build SPAs written in Ruby powered by Ruby WebAssembly build and Sinatra (or other rack-based web application frameworks).

Rack middleware to profile each route using StackProf

An observability tool for Rack applications, analyzing SQL and HTTP with a Chrome extension as a dashboard

Super-fast router class for Rack application, derived from Keight.rb. See for details.

Fork of rswag-specs. Compatible with any rack framework like Sinatra, Padrino, Hanami, Roda, etc. Simplify API integration testing with a succinct rspec DSL and generate OpenAPI specification files directly from your rspec tests. More about the OpenAPI initiative here: http://spec.openapis.org/

Rodauth is Ruby's most advanced authentication framework, designed to work in all rack applications. It's built using Roda and Sequel, but it can be used as middleware in front of web applications that use other web frameworks and database libraries. Rodauth aims to provide strong security for password storage by utilizing separate database accounts if possible on PostgreSQL, MySQL, and Microsoft SQL Server. Configuration is done via a DSL that makes it easy to override any part of the authentication process. Rodauth supports typical authentication features: such as login and logout, changing logins and passwords, and creating, verifying, unlocking, and resetting passwords for accounts. Rodauth also supports many advanced authentication features: * Secure password storage using security definer database functions * Multiple primary multifactor authentication methods (WebAuthn and TOTP), as well as backup multifactor authentication methods (SMS and recovery codes). * Passwordless authentication using email links and WebAuthn authenticators. * Both standard HTML form and JSON API support for all features.