A database backend that translates database interactions into no-ops. Using NullDB enables you to test your model business logic - including after_save hooks - without ever touching a real database.

An extension for Asciidoctor to convert diagrams to images using https://kroki.io

Turn any process into a demon.

Diplomat is a simple wrapper for Consul

deploy tool abstraction for clients

deploy tool abstraction for clients

Easy to use Settings helper that loads its data in from config/settings.yml. Handles adding multiple sources, and easy reloading.

Flamegraph support for arbitrary ruby apps

Automatically generate a sitemap.xml for your Jekyll site.

A free and open-source Jekyll theme. Great for blogs and easy to customize.

Rebuild your Jekyll site when a file changes with the `--watch` switch.

When playing ctf pwn challenges we usually needs the one-gadget of execve('/bin/sh', NULL, NULL). This gem provides such gadget finder, no need to use IDA-pro every time like a fool :p. Typing `one_gadget /path/to/libc` in terminal and having fun!

Ruby gem wrapper for the Plaid API. Read more at the homepage, the wiki, or in the Plaid documentation.

Basic security checking for Ruby files. A plugin for the RuboCop code style enforcing & linting tool.

Sync website files, set redirects, use HTTP performance optimisations, deliver via CloudFront.

Stream out ZIP files from Ruby

In Gem hell migrating to RubyZip v1.0.0? Include zip-zip in your Gemfile and everything's coming up roses!

Anemone web-spider framework

A pure Ruby library for event-driven IO

Caxlsx_Rails provides an Caxlsx renderer so you can move all your spreadsheet code from your controller into view files. Partials are supported so you can organize any code into reusable chunks (e.g. cover sheets, common styling, etc.) You can use it with acts_as_caxlsx, placing the to_xlsx call in a view and adding ':package => xlsx_package' to the parameter list. Now you can keep your controllers thin!