[gulp] gulp란?

http://gulpjs.com/

What is the gulp?

 The streaming build system

• Automation - gulp is a toolkit that helps you automate painful or time-consuming tasks in your development workflow.
• Platform-agnostic - Integrations are built into all major IDEs and people are using gulp with PHP, .NET, Node.js, Java, and other platforms.
• Strong Ecosystem - Use npm modules to do anything you want + over 2000 curated plugins for streaming file transformations
• Simple - By providing only a minimal API surface, gulp is easy to learn and simple to use

Gulp란 node.js의 플러그인이자 stream기반의 빌드 시스템이다.