# Recreating the Static Zammad Chat Build ``` $ yarn install $ npx gulp build [11:13:03] Using gulpfile zammad/public/assets/chat/gulpfile.js [11:13:03] Starting 'build'... [11:13:03] Starting 'js'... [11:13:03] Starting 'no_jquery'... [11:13:03] Starting 'css'... [11:13:03] Finished 'js' after 6.21 ms [11:13:03] Finished 'no_jquery' after 7.75 ms [11:13:03] Finished 'css' after 8.81 ms [11:13:03] Finished 'build' after 9.8 ms ``` # Development Mode This is useful when developing. Gulp will watch the files for changes and start rebuilds automatically. ``` npx gulp [11:14:46] Using gulpfile ~/wz/zammad/public/assets/chat/gulpfile.js [11:14:46] Starting 'default'... ```