Rack middleware that packages your JS into a single file.

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Yes, it enables the Racco's power

Backup is a Ruby Gem written for Unix and Ruby on Rails (2 and 3) environments. It can be used both with and without the Ruby on Rails framework! This gem offers a quick and simple solution to backing up databases such as MySQL/PostgreSQL/SQLite and Files/Folders. All backups can be transferr...

Transparent caching for your HTTP requests (heap, file, memcache). Built-in support for RestClient. Built upon Rack::Cache.

Replace all '?'s in URLs with '%1F' (the ASCII unit separator char), and a middleware to undo it before your rack app sees.

Buttons is a Rack framework for working with JavaScript-heavy applications. It automatically creates Ajax endpoints for Ruby methods, and creates a set of JavaScript functions to access those endpoints.

Wraps upstream web applications in an iframe via a same-origin reverse proxy. Provides Rack middleware for proxying, script injection, and root-relative URL rewriting, plus Stimulus controllers for browser history synchronisation.

Expose any services as rack application.

Nyth maps Rack requests to files under an app directory and renders ERB with simple partial support.

A microframework for web api built on rack

The Rack middleware to provide health check endpoints.

RackTest driver for Capybara, but with remote request support thanks to mechanize and added proxy configuration features

A microframework built on Rack.

Basic authentication library for Rack applications.

Drop-in Rack middleware that injects a toggle button to render the current page as a hand-drawn-looking lo-fi wireframe. Useful for design reviews, screenshots, and concept critique.

Drop-in OpenTelemetry instrumentation for Rails, Sinatra, and Rack apps. Sends traces, metrics, and logs to the Tracelit ingest API via OTLP/HTTP.

RailsContractSync produces and maintains a single committed openapi.yml for a Rails JSON API by combining static route/strong-params introspection with runtime observation of real responses via a Rack middleware. The result is idempotent, preserves hand-written documentation, and is serializer-ag...

ballonizer_proxy: rack app to create a proxy version of a site allowing the edition of text ballons (speech bubbles) over the images

Zero-dependency asset bundler with CSS hot-reloading, fingerprinting, live reload, and a flexible plugin system. Works with Rails, Hanami, or any Rack app.