Run shell commands safely, even with user-supplied values

This gem provides common Dangerfile and plugins for GitLab projects.

A collection of test-related tools.

Real Vim ninjas count every keystroke - do you? Pick a challenge on vimgolf.com, fire up Vim, and show us what you got.

Run background jobs / tasks of Rails applications deployed in Amazon Elastic Beanstalk environments. Active Elastic Job is an Active Job backend which is easy to setup. No need for customised container commands or other workarounds.

Integration tests for GitLab

Execute your ActiveRecord migrations with Percona's pt-online-schema-change. Formerly known as Percona Migrator.

Automation framework built by GitLab, for the world.

vmpooler provides configurable pools of instantly-available (running) virtual machines

A lightweight cron scheduler for the Que async job worker

This gem makes Rails console sessions less dangerous in specified environments by warning, color-coding, auto-sandboxing, and allowing read-only external connections (disables job queueing, non-GET requests, etc.)

Aptible CLI

A set of adapters providing easy access to the GDS GOV.UK APIs

Organise your Docker containers with muscle and intelligence

Record the operation of a Ruby program, using the AppLand 'AppMap' format.

Execute your ActiveRecord migrations with Percona's pt-online-schema-change

Command-line tool for puma to display information about running request/process

LedgerSync is a simple library that allows you to sync common objects to popular accounting software like QuickBooks Online, Xero, NetSuite, etc.

Open OnDemand core library that provides support for an HPC Center to globally define HPC services that web applications can then take advantage of.

Atmos provides a terraform scaffold for creating cloud system architectures