[Unicode 17.0.0] Determines the monospace display width of a string using EastAsianWidth.txt, Unicode general category, Emoji specification, and other data.

A really Ruby Mail handler.

A pure ruby implementation of the RFC 7519 OAuth JSON Web Token (JWT) standard.

A minimal mime type library

Rack::Test is a small, simple testing API for Rack apps. It can be used on its own or as a reusable starting point for Web frameworks and testing libraries to build on.

A Ruby parser written in pure Ruby.

rubyzip is a ruby module for reading and writing zip files

ZURB Foundation on Sass/Compass

mime-types-data provides a registry for information about MIME media type definitions. It can be used with the Ruby mime-types library or other software to determine defined filename extensions for MIME types, or to use filename extensions to look up the likely MIME type definitions.

A library for working with Abstract Syntax Trees.

This rubygem does not have a description or summary.

EXtended http(s) CONnections

This rubygem does not have a description or summary.

Sprockets is a Rack-based asset packaging system that concatenates and serves JavaScript, CoffeeScript, CSS, Sass, and SCSS.

Output plugin to ship logs to a Grafana Loki server

Vagrant is a tool for building and distributing virtualized development environments.

RubyVM

This gem can compare doms and assert certain elements exists in doms using Nokogiri.

HTTP::Cookie is a Ruby library to handle HTTP Cookies based on RFC 6265. It has with security, standards compliance and compatibility in mind, to behave just the same as today's major web browsers. It has builtin support for the legacy cookies.txt and the latest cookies.sqlite formats of Mozilla Firefox, and its modular API makes it easy to add support for a new backend store.

Generic connection pool for Ruby