With JavaScript being no toy language anymore our demands on a high quality development environment have risen tremendously. One part of a good development environment are build tools, and Gulp.js -- being the JavaScript streaming build system -- is but one of the many choices a developer has nowadays. For many however, it's considered to be the best! In this three hour workshop, we will take a good look into Gulp and its possibilities. After our in-depth 3 hour course you will be able to do the following: Know how Gulp's API and the ecosystem of its plugins work Create parallel and sequential execution chains to be in total control of your build flow Know how 3rd party Node modules evolve around Gulp and how they can be integrated Use Gulp to build complex React.js, Angular.js and Browserify applications Become master at file globbing and asynchronous build pipelines Create incremental builds to speed up your build time Know how streams work in Node.js And use stream arrays and merge streams to plumb together sophisticated pipelines doing all the work for you Join us and become a build plumber!