Test Double

testdouble.js

A minimal test double library for TDD with JavaScript

suture

🏥 A Ruby gem that helps you refactor your legacy code

scripty

Because no one should be shell-scripting inside a JSON file.

referral

🕵️‍♀️ Find, filter, and sort your Ruby code's definitions & references

cypress-rails

Helps you write Cypress tests of your Rails app

good-migrations

Prevent Rails from auto-loading app/ code when running database migrations

mocktail

🥃 Take your Ruby, and make it a double!

maybe_later

Run code after the current Rack response or Rails action completes

time_up

⏱ Create and manage multiple timers to tell where your Ruby code's time is going

test_data

A fast & reliable system for managing your Rails application's test data

quibble

Makes it easy to replace require'd dependencies.

azure-blob

Azure blob client and Active Storage adapter.

gem_dating

How old is that anyway?

ecto_resource

A simple module to clear up the boilerplate of CRUD resources in Phoenix context files.

rspec-graphql_response

Verify ruby-graphql responses with a :graphql spec type

baizen

BAI file format parser

nextjs-e2e-test-example

An optimal setup of E2E testing for NextJS, Auth0, and Playwright

vscode-alternate-alternate-file

Switch to and create spec files for any framework in VS Code

SublimeLinter-contrib-standardrb

SublimeLinter 3 plugin for Ruby, using Standard, a wrapper for Rubocop.

cobbler

A tool to generate résumés for Test Double agents.

lockify

Ensure an async function does not run concurrently.

localstack_mcp

vibe coding a localstack mcp utility belt

octostat

double-up

Slack scheduler to set up rotating brunch pairings

eslint-plugin-testing-library

ESLint plugin to follow best practices and anticipate common mistakes when writing tests with Testing Library

go-forex-quotes

Go package to obtain forex quotes for currency

mit-license

Hosted MIT License with details controlled through this repo

ruby-forex-quotes

Ruby Library for fetching realtime forex quotes.

ruby_refresher

Are you just getting (back) into Rails? This is a small set of Ruby examples to refresh you on the particulars of the language.

tdd-corner