diff --git a/gulpfile.babel.js b/gulpfile.babel.js
index 88fff33..d0f3cd0 100644
--- a/gulpfile.babel.js
+++ b/gulpfile.babel.js
@@ -23,6 +23,7 @@ gulp.task("hugo-preview", (cb) => buildSite(cb, hugoArgsPreview));
 gulp.task("build", ["css", "js"], (cb) => buildSite(cb, [], "production"));
 gulp.task("build-preview", ["css", "js"], (cb) => buildSite(cb, hugoArgsPreview, "production"));
 
+// Compile CSS with PostCSS
 gulp.task("css", () => (
   gulp.src("./src/css/*.css")
     .pipe(postcss([cssImport({from: "./src/css/main.css"}), cssnext()]))
@@ -30,6 +31,7 @@ gulp.task("css", () => (
     .pipe(browserSync.stream())
 ));
 
+// Compile Javascript
 gulp.task("js", (cb) => {
   const myConfig = Object.assign({}, webpackConfig);
 
@@ -44,6 +46,7 @@ gulp.task("js", (cb) => {
   });
 });
 
+// Development server with browsersync
 gulp.task("server", ["hugo", "css", "js"], () => {
   browserSync.init({
     server: {
@@ -55,6 +58,9 @@ gulp.task("server", ["hugo", "css", "js"], () => {
   gulp.watch("./site/**/*", ["hugo"]);
 });
 
+/**
+ * Run hugo and build the site
+ */
 function buildSite(cb, options, environment = "development") {
   const args = options ? hugoArgsDefault.concat(options) : hugoArgsDefault;