A cli for generating reveal.js presentations from markdown.

High Performance and Optimized Preforked Rack Handler

A light-weight Sinatra-inspired web framework for web sites and applications of any size.

SproutCore is a platform for building native look-and-feel applications on the web. This Ruby library includes a copy of the SproutCore JavaScript framework as well as a Ruby-based build system called Abbot.

Stubb is the second mate.

vmpooler provides configurable pools of instantly-available (running) virtual machines

Tools to help you develop Zendesk Apps.

A web server that can be spawned in any directory

Aptible CLI

Makes middleware that ships with Rack bullet-proof for async responses.

Standalone rack app to manage files onbehalf of your app

Rurema is a Japanese ruby documentation project, and bitclust is a rurema document processor.

Serves an ElasticGraph application using Rack.

A set of adapters providing easy access to the GDS GOV.UK APIs

Tiny health check of Rack apps like Rails, Sinatra for use with uptime checking systems like Kubernetes, Docker or Uptimerobot

Supports JSON content, custom HTTP headers, and post-processing of extracted content.

Rack middleware for choosing a version of an interface to render for given request

OKF (Open Knowledge Format) is portable knowledge: Markdown files with YAML frontmatter that both humans and agents read from one source. This gem is the Ruby-native way to work with it. Its companion agent skill authors and curates a bundle. The `okf` command-line tool validates the result for v0.1 (§9) conformance, lints its curation quality, and answers questions about it: ranked full-text search, and a progressive-disclosure map that reads a large bundle a directory at a time rather than loading it whole. `okf server` opens it as an interactive knowledge graph and `okf render` bakes that same page into one self-contained HTML file you can host anywhere. A per-user registry names your bundles, so every verb reaches them by @slug from any directory and one search can span them all. Everything the CLI does also runs in-process through a library API (OKF::Bundle and friends), and the graph server is a mountable Rack app. It adds no service to your stack: rack, webrick and minifts are the only runtime dependencies, and it runs on every Ruby since 2.4.

Eat Pancake Stacks for Breakfast

A simple Rack middleware for checking app health.