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

This gem provides two-way bindings between Salesforce records and records in an ActiveRecord-compatible database. It leans on the Restforce library for Salesforce API interactions, and provides a self-daemonizing binary which keeps records in sync by way of a tight polling loop.

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

RipperRubyParser is a parser for Ruby based on Ripper that aims to be a drop-in replacement for RubyParser.

A gem packaging of ICU4J.

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

RSpec Matchers for Hanami

rspec-mocks with additional diagnostics

ruby-dnn is a ruby deep learning library.

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. ...

This gem is built on top of libnfc and libfreefare using ffi and supports: * Reading and writing Mifare Classic and Ultralight tags * Android HCE / Blackberry VTE emulated tags * Dual-interface smart cards like MasterCard PayPass or Visa payWave

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

Helps you implement a SAML SP

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