Adds typed jsonb backed fields to your ActiveRecord models.

Actionable code coverage - detects untested code blocks in recent changes

Test your rendered HTML files to make sure they're accurate.

Dump (parts) of your database to db/seeds.rb to get a headstart creating a meaningful seeds.rb file

TinyTDS - A modern, simple and fast FreeTDS library for Ruby using DB-Library. Developed for the ActiveRecord SQL Server adapter.

Official LaunchDarkly SDK for Ruby

Puppet's accceptance testing harness

Ceedling is a build automation tool for C projects. It is especially adept at building and executing unit test suites — even for tricky embedded systems. Ceedling provides three core functions: [1] It packages up several tools including the C unit test framework Unity, the mock generation tool CMock, and other complementary frameworks and libraries. [2] It simplifies configuration for C toolchains. [3] It automates the running and reporting of test suites as well as release builds. Ceedling projects start with a YAML configuration file. A variety of conventions simplify assembling suites of unit test functions and producing release builds.

Log outgoing HTTP requests made from your application. Helpful for tracking API calls of third party gems that don't provide their own log output.

Docker v2 registry HTTP API client with support for token authentication

A service skeleton with an emphasis on simplicity

Jekyll plugin for building Jekyll sites with any GitHub-hosted theme

Sup is a console-based email client for people with a lot of email. * GMail-like thread-centered archiving, tagging and muting * Handling mail from multiple mbox and Maildir sources * Blazing fast full-text search with a rich query language * Multiple accounts - pick the right one when sending mail * Ruby-programmable hooks * Automatically tracking recent contacts

lazy_preload implementation for ActiveRecord models

Integrates ServiceWorker into the Rails asset pipeline.

Ruby library for Windows Remote Management

Client library for accessing the EasyPost shipping API via Ruby.

Data migrations for Mongoid in Active Record style, minus column input.

Inspired by the simplicity of Fitter Happier, but frustrated by its lack of flexibility, we built OkComputer. Create and register your own custom health checks, or choose from the built-in library of checks to ensure your app is working as intended.

RSpec and Minitest matchers to prevent N+1 queries problem. Evaluates code under consideration several times with different scale factors to make sure that the number of DB queries behaves as expected (i.e. O(1) instead of O(N)).