Rails-compatible helpers for setting the heap.js snippet

HeapScope is a local, evidence-driven memory diagnostics toolkit for Ruby. It helps identify object retention, abnormal heap growth, allocation hot spots, long-lived objects, GC-surviving populations, and likely memory leaks in long-running Ruby processes — without claiming a leak unless evidence is strong.

Visualise a Ruby heap dump output from ObjectSpace.dump_all

SOAP Wrapper for Heartland Portico payment gateway

A Ruby gem that generates embeddable GitHub-style heatmap visualization in SVG format.

Open source monitoring for Rails applications

Adds the Heise Two Click Social Buttons to the asset pipeline

Ruby client for the Heka application logging and metrics gathering system

Superjova CSS Framework

Ruby runtime environment for Hellobase

Core extensions for Hellobase

Custom Formtastic inputs

Time zone helpers

I've followed an example instructions found in http://guides.rubygems.org/ to make my own gem. But then I've added a customized terminal-friendly command named 'hi', so you can interact with this gem from the terminal. It's very simple, but it's the ground for other terminal-friendly gems that could do some useful work.

A sample Ruby gem.

A commandline app to show examples of hello world & fizzbuzz in different programming languages

A `hello-world` gem, written in ruby, including tests (minitest), Rakefile and GitHub Actions to publish a package to rubygems.org

Ruby SDK for the Helo Email API (https://helohq.com).

Simple web framework for building web apps in Ruby following the MVC design pattern

Hen'i-tai (変異体) is a mutation testing framework for Ruby 4+. It produces Stryker-compatible mutation-testing-report-schema JSON, integrates with the Stryker Dashboard, and ships with a standalone HTML report powered by mutation-testing-elements. A free, open-source alternative to the mutant gem — with built-in cost-reduction strategies, per-test coverage analysis, and CI/CD integration out of the box.