Hi,Metronic's by default includes all its available resources within the gulp config so the bundle size of the compiled CSS/JS files. To reduce the file size of the CSS/JS bundle files follow the below steps:
theme/tools/gulp.config.jsand refer to
base->global->srcconfig node. The
mandatorycontains of the core resource that are required for the Metronic's base functionalty while the
optionalnode lists the optional resource that can be excluded according to a project requirements.
optionalnode remove any resource by referring to a plugins documentation