A really Ruby Mail handler.

This gem brings you the power of the premailer gem to Rails without any configuration needs. Create HTML emails, include a CSS file as you do in a normal HTML document and premailer will inline the included CSS.

MailCatcher runs a super simple SMTP server which catches any message sent to it to display in a web interface. Run mailcatcher, set your favourite app to deliver to smtp://127.0.0.1:1025 instead of your default SMTP server, then check out http://127.0.0.1:1080 to see the mail.

A client for Kubernetes REST api

Adds core features so other engines can hook into the framework.

Exception notification for Ruby applications

Backup GMail, or any other IMAP email service, to disk.

ActiveModel validation for email. Including MX lookup and disposable email deny list

Detect non-atomic interactions within DB transactions

The EmailAddress Gem to work with and validate email addresses.

Use the GoodData::Client class to integrate GoodData into your own application or use the CLI to work with GoodData directly from the command line.

Idempotent operations for Rails apps, built on top of ActiveJob.

Commands to help you build robust reactive applications with Rails & Hotwire.

TurboReflex extends Turbo Frames and adds support for client triggered reflexes (think RPC) which let you sprinkle in functionality and skip the REST boilerplate.

ppl is a command-line address book using vCard & git for storage and synchronisation

Take full control of the DOM with Turbo Streams

Take full control of the DOM with Turbo Streams

Calculate sales tax using the TaxCloud.net API

Utopia is a framework for building dynamic content-driven websites.

Collection of classes to handle build systems (CMake, autotools, ...) and import mechanisms (tarballs, CVS, SVN, git, ...). It also offers a Rake integration to import and build such software packages. It is the backbone of the autoproj (http://rock-robotics.org/autoproj) integrated software project management tool.