A Ruby gem to transform HTML + CSS into PDFs using the command-line utility wkhtmltopdf

Friendly English-like interface for your command line. Don't remember a command? Ask Betty.

Contracts for Ruby.

Curated List: Practical Natural Language Processing done in Ruby

A supported fork of Mastodon that provides local posting and a wider range of content types.

Learn Ruby with the Edgecase Ruby Koans

Types, type checking, and contracts for Ruby

Useful tools for Sorbet enthusiasts

Makes it easy to upgrade any request to a websocket connection in Sinatra

Glimmer DSL for Web (Ruby-in-the-Browser Web Frontend Framework). The "Rails" of Frontend Frameworks!!!

A collection of RuboCop rules for Sorbet

Pure Ruby relational algebra

RuboCop extension focused on higher-level concepts, like checking that code reads from top to bottom

A book review tool for Leanpub's Markdown Book Format

Utilities for refactoring and upgrading Ruby code based on ASTs.

a language for coordinating real-world interaction

Sinatra extension for Linked Data content negotiation.