Starscope is a code indexer, search and navigation tool for Ruby, Golang, and JavaScript. Inspired by the extremely popular Ctags and Cscope utilities, Starscope can answer a lot of questions about a lot of code.

This is an implementation of Daniel Berger's proposal of structured warnings for Ruby.

An interface for creating feature-driven operations.

Syntax Tree support for Haml

Syntax Tree support for RBS

Utility function to efficiently merge Tailwind CSS classes without style conflicts.

Runtime code for Trailblazer activities.

Argument-specific data structures for Trailblazer such as Context and ContainerChain.

Convenient Rails support for Trailblazer.

This fork of the official Avro gem exists to fix some specific issues, that cannot wait for a release of the full AVRO suite.

Ruby server implementation of tus.io, the open protocol for resumable file uploads.

Wolverine provides a simple way to run server-side redis scripts from a rails app

Calculates the XIRR of a cashflow (the internal rate of return for transactions on arbitrary dates, like Excel's XIRR) using a safeguarded-Newton solver, with an optional native C build. Also includes time-value-of-money, bond, depreciation, rate-conversion, and performance-metric functions.

acme-plugin is a Ruby on Rails helper for ACME protocol services, ie. Let's Encryptfor retrieving SSL certificates (without using sudo, like original letsencrypt client does). It uses acme-client gem for communication with ACME protocol server.

Rails mail_to helper with encoding (removed from core in Rails 4.0)

Wrapper over Rails Event Store with conventions and transparent Rails integration

Backported from Rails 5.0 to use with 4.x versions

Rails ActiveRecord connector for Google Spanner Database

This gem is only needed before Rails 7.1, where the trilogy adapter is built in. When you upgrade to a version after 7.1.a, replace this with `gem "trilogy"` to ensure that trilogy itself is available.

ActiveRecord sharding extension