A case study of build a drupal 8 theme with DTA UIKIT , utilised with gulp. Gulp is an open-source JavaScript toolkit has been adopted in the different system automation area. As a backend dev leaning to the frontend, I start to love it after using it in different projects. Gulp not only can watch/generate CSS file from SASS structure, but also can manage different tasks such as testing or even generate static design pattern pages. In this talk, I would like to show you some of my learning curve experiences with Gulp and some code snippets of Gulp tasks.