Render-later allows you to defer the rendering of slow parts of your views to the end of the page, allowing you to drastically improve the time to first paint and perceived performance.

A fast and functional (API and paradigm) HTTP client, using only Ruby's standard library as dependency. e.g: Net::HTTP and URI.

Allows you to specify two images in a responsive_image_tag, and includes a javascript generator which will rewrite the DOM, requesting the correct image based on the screen size of the current client device.

Rate limit how many times a job can be run from a queue

CLI for querying RETS servers and searching metadata

Rack middleware and application to show deployed application's revision (commit)

This gem provides integration of Muut Riot with Rails

Provides I18n integration and translations for Rodauth authentication framework.

Rodauth extension for logging in and creating account via OmniAuth authentication.

RSpec Matchers for Hanami

rspec-mocks with additional diagnostics

Custom RuboCop rules for Rails Accessibility.

Convert BBCode to HTML and check whether the BBCode is valid.

A pure-ruby growl notifier for UDP and GNTP growl protocols. ruby-growl allows you to perform Growl notifications from machines without growl installed (for example, non-OSX machines). What is growl? Growl is a really cool "global notification system originally for Mac OS X". You can receive ...

Provide a language server implementation for ruby in ruby. See https://microsoft.github.io/language-server-protocol/ "A Language Server is meant to provide the language-specific smarts and communicate with development tools over a protocol that enables inter-process communication."

An implementation of a linear regression machine learning algorithm implemented in Ruby. The library supports simple problems with one independent variable used to predict a dependent variable as well as multivariate problems with multiple independent variables to predict a dependent variable. ...

Rubyzen is a modern linter for Ruby that allows you to write architectural lint rules as unit tests. In the era of AI-generated code, it provides your team with deterministic guardrails to keep your codebase clean, maintainable, and consistent as it grows.

This is a very basic implementation of enums in Ruby. The cornerstone of the library is safety.

Use your SQL database to power instant search for your Rails app with materalized views

You should_not start your specs with the string "should". If every spec starts with "should", then it's redundant everywhere. Instead, write in an active tone: `it "should ignore nil elements"` - BAD `it "ignores nil elements"` - GOOD