GitLab style guides and shared style configs.

Opal is a Ruby to JavaScript compiler. It is source-to-source, making it fast as a runtime. Opal includes a compiler (which can be run in any browser), a corelib and runtime implementation. The corelib/runtime is also very small.

Ruby/Graphviz provides an interface to layout and generate images of directed graphs in a variety of formats (PostScript, PNG, etc.) using GraphViz.

Interactor provides a common interface for performing complex user interactions.

A minimal Ruby SDK for the Microsandbox project

Gem to conveniently handle multiple models in a single form with Rails 3 and jQuery or Prototype.

A Ruby DSL builder for Elasticsearch

Gemified https://github.com/jdewit/bootstrap-timepicker

CBOR is a library for the CBOR binary object representation format, based on Sadayuki Furuhashi's MessagePack library.

A Ruby server SDK for MCP UI.

Haml-rails provides Haml generators for Rails 5.1 and above. It also enables Haml as the templating engine for you, so you don't have to screw around in your own application.rb when your Gemfile already clearly indicated what templating engine you have installed. Hurrah.

JSON Schema validator. Supports drafts 4, 6, 7, 2019-09, 2020-12, OpenAPI 3.0, and OpenAPI 3.1.

Creates a version constraint of supported Rubies,suitable for a gemspec file

Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results. This gem integrates Select2 with Rails asset pipeline for easy of use.

A placeholder for the Delta Lake ruby gem

Enables consumer driven contract testing, providing a mock service and DSL for the consumer project, and interaction playback and verification for the service provider project.

rqrcode_core is a Ruby library for encoding QR Codes. The simple interface (with no runtime dependencies) allows you to create QR Code data structures.

A stats collection and distributed tracing framework

RecursiveOpenStruct is a subclass of OpenStruct. It differs from OpenStruct in that it allows nested hashes to be treated in a recursive fashion. For example: ros = RecursiveOpenStruct.new({ :a => { :b => 'c' } }) ros.a.b # 'c' Also, nested hashes can still be accessed as hashes: ros.a_as_a_hash # { :b => 'c' }

rubyXL is a gem which allows the parsing, creation, and manipulation of Microsoft Excel (.xlsx/.xlsm) Documents