A Ruby gem implementing the combinatory logic birds from Raymond Smullyan's To Mock a Mockingbird

Ruby SDK for the Spaire API

Sphragis (Σφραγίς - Greek for 'seal') provides multi-provider PDF digital signatures. Supports hardware tokens (Fortify WebCrypto), cloud e-signatures (Harica), and more. Perfect for academic institutions and commercial use. Rails 6.1+ compatible.

Automate the process of saving web pages to archive.org

The SQLite3 adapter in Rails 4 doesn't support JSON columns. This gem adds it via a railtie and a series of hacks.

Minify HTML/CSS/JavaScript files.

A Standard Ruby plugin that configures rubocop-minitest

C4 model in Ruby. Wrapper for Structurizr API

Tool for generating styling code for iOS apps

Thin, dependency-free Ruby client for the SUPER PDP API (France electronic invoicing reform / Peppol).

A DSL for building Algorand smart contracts

Provides a convenient way to work with attributes that store durations in seconds, allowing for custom formatting and column names.

Trakable provides audit logging and version tracking for ActiveRecord models with polymorphic whodunnit, changesets, and built-in retention

Provides assets for Bootstrap and FontAwesome in your Rails application.

Ruby implementation of txtar Go package.

The Typeform Client for Ruby. Provides both resource oriented interfaces and API clients for Typeform services.

TypstRails integrates the Typst typesetting system with Ruby applications. Provides automatic framework detection and integration for Rails, Rage, and Sinatra, with full standalone support. Generate high-quality PDFs from Typst templates with built-in helpers for text escaping, HTML/Markdown conversion, and data binding. Developed following the Durable Philosophy emphasizing stability, long-term maintainability, and pragmatic solutions.

A Ruby library for working with Universal Container Format files - a type of EPUB document. See the UCF specification (https://learn.adobe.com/wiki/display/PDFNAV/Universal+Container+Format) for details. They are very similar, although not as restrictive, as the EPUB Open Container Format (OCF) (http://www.idpf.org/epub/30/spec/epub30-ocf.html).

Configures OpenTelemetry Ruby to export data to Uptrace

In the last few years, version control for database became best practice. There are several implementations/ways for ruby, however, most of them are focused/dependent on particular frameworks that restrict the migration outside the framework. vcs4sql allows organizing version control for the database(s) in a simple, elegant way without any dependencies on existing frameworks.