Essential Gems

Discover the most important Ruby gems for authentication, testing, background jobs, and more. Learn Bundler and gem management best practices.

200K+
Available Gems
RubyGems.org →
Bundler
Package Manager
Bundler Docs →
Devise
Authentication
Devise Gem →
Sidekiq
Background Jobs
Sidekiq Docs →

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Popular Ruby gems and package management

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