Simple, battle-tested conventions and helpers for building web pages.

Capybara is an integration testing tool for rack based web applications. It simulates how a user would interact with a website

An elegant, structured (X)HTML/XML templating engine.

Create and manage complex tmux sessions easily.

Provides a better error page for Rails and other Rack apps. Includes source code inspection, a live REPL and local/instance variable inspection for all stack frames.

Template compilation framework in Ruby

A fast, open source text processor and publishing toolchain for converting AsciiDoc content to HTML 5, DocBook 5, and other formats.

Feature flag UI for the Flipper gem

Gettext is a GNU gettext-like program for Ruby. The catalog file(po-file) is same format with GNU gettext. So you can use GNU gettext tools for maintaining.

Poltergeist is a driver for Capybara that allows you to run your tests on a headless WebKit browser, provided by PhantomJS.

A Ruby library for declaring, composing and executing GraphQL queries

i18n-tasks helps you find and manage missing and unused translations. It analyses code statically for key usages, such as `I18n.t('some.key')`, in order to report keys that are missing or unused, pre-fill missing keys (optionally from Google Translate), and remove unused keys.

High Performance Haml Implementation

Routing tree web toolkit

Flay analyzes code for structural similarities. Differences in literal values, variable, class, method names, whitespace, programming style, braces vs do/end, etc are all ignored. Making this totally rad.

Better HTML for Rails. Provides sane html helpers that make it easier to do the right thing.

Ruby library for Windows Remote Management

Bridgetown is a next-generation, progressive site generator & fullstack framework, powered by Ruby

A SQLite based, lightning fast, super efficient and dead simple to setup and use database, cache and job queue for Ruby and Rails applications!

Useful tools for Sorbet enthusiasts.