Rake

Fluentdfluent/fluentd

An open-source log collector that unifies logging infrastructure by collecting events from various sources and routing them to multiple destinations.

Capistranocapistrano/capistrano

A Ruby-based framework for automating deployments via SSH, supporting multiple stages, parallel execution, and server roles.

elasticsearch-railselastic/elasticsearch-rails

A suite of Ruby gems providing seamless Elasticsearch integration for ActiveModel/Record, Rails applications, and Ruby objects.

mdlmivok/markdownlint

A Ruby-based tool to check Markdown files and flag style issues with configurable rules.

Markdown lint toolmarkdownlint/markdownlint

A Ruby-based tool to check Markdown files and flag style issues with configurable rules.

Active Record Doctorgregnavis/active_record_doctor

A Ruby gem that detects database issues in Rails applications before they reach production.

Centurionnewrelic/centurion

A Ruby-based deployment tool for Docker fleets that handles rolling deployments, environment configuration, and container orchestration.

Lol DBAplentz/lol_dba

A Ruby gem that scans Rails models to suggest missing database indexes and generates SQL migration scripts.