Theme project
Componentizing Drupal Front End using Pattern Lab
GitHub - ovh/gulp-drupal-stack: OVH Gulp tasks for Drupal themes and modules
Learn Drupal 8 Theme Development - Step By Step Tutorial
Ahmed Thaajwer – Medium
Drupal 7 – Setup Bootstrap 3 Theme with Gulp for LESS compilation
Using LibSass, Gulp & BrowserSync for a Drupal 8 Theme
Create a Custom Theme in Drupal 8., by Ahmed Thaajwer, D6 Digital
7.2. Creating themes based on Bootstrap. Compiling SASS via Gulp