ActiveRecord::JSONValidator makes it easy to validate JSON attributes with a JSON schema.

Measure following file dimensions: apng, avif, bmp, cur, emf, gif, heic, heif, ico, j2c, jp2, jpeg, jpx, mng, pam, pbm, pcx, pgm, png, ppm, psd, svg, swf, tiff, webp, xbm, xpm

A ruby implementation of RFC5869: HMAC-based Extract-and-Expand Key Derivation Function (HKDF). The goal of HKDF is to take some source key material and generate suitable cryptographic keys from it.

Kintsugi resolves conflicts in .pbxproj files, with the aim to resolve 99.9% of the conflicts automatically.

Easily setup logical replication and switchover to new database with minimal downtime

RubyTree is a Ruby implementation of the generic tree data structure. It provides simple APIs to store named nodes, and to access, modify, and traverse the tree. The data model is node-centric, where nodes in the tree are the primary structural elements. It supports all comm...

A Ruby implementation of Apollo Federation

Client library for accessing the EasyPost shipping API via Ruby.

Allows identical sidekiq jobs to be processed with a single background call

Ensure uniqueness of your ActiveJob jobs

Object to XML Mapping Library, using Nokogiri (fork from John Nunemaker's Happymapper)

Gem for interacting with the Nylas API.

The Ruby binding of playwright driver 1.59.0

Service objects for your application logic

A Ruby client library for the Box V2 Content API.

A extention to prawn that allows to include other pdfs either as background to write upon or to combine several pdf documents into one.

Ruby library to validate hashes (Hash) against user-defined requirements

Hyrax is a featureful Hydra front-end based on the latest and greatest Hydra software components.

Enumerations for Ruby with some magic powers!

A Jekyll plugin to convert relative links to markdown files to their rendered equivalents.