diff --git a/bin/lib.sh b/bin/lib.sh
index f44209f..f48bbbc 100755
--- a/bin/lib.sh
+++ b/bin/lib.sh
@@ -2,23 +2,10 @@
 # shellcheck disable=SC2154
 # shellcheck disable=SC2086
 
-
-function browsersyncReload() {
-  log "🏁  BROWSERSYNC reload"
-  ./node_modules/.bin/browser-sync \
-    reload \
-    --url http://${npm_package_config_url}:${npm_package_config_browsersync_port}
-}
-
-function browsersyncStart() {
-  log "🎬  BROWSERSYNC start"
-  ./node_modules/.bin/browser-sync \
-    start \
-    -c ./browsersync.json \
-    --server ./serve \
-    --port "${npm_package_config_browsersync_port}" \
-    --ui-port "${npm_package_config_browsersync_uiport}"
-}
+source ./bin/lib/browsersync.sh
+source ./bin/lib/postcss.sh
+source ./bin/lib/image.sh
+source ./bin/lib/jekyll.sh
 
 
 function sassdoc() {
@@ -38,102 +25,6 @@ function cssCleanup() {
   rm -r ./assets/css/*
 }
 
-function postcssO() {
-  if [ "$npm_package_config_postcss_o_active" = "true" ]; then
-    log "🏗️  PostCSS CSSO"
-    ./node_modules/.bin/csso \
-      ./assets/css/style.css \
-      ./assets/css/style.css
-  else
-    log "🏗️  (PostCSS CSSO deactived)"
-  fi
-}
-
-function postcssPrefix() {
-  if [ "$npm_package_config_postcss_prefix_active" = "true" ]; then
-    log "🏗️  PostCSS Prefix"
-    ./node_modules/.bin/postcss \
-      ./assets/css/style.css \
-      -m \
-      -u autoprefixer \
-      -b "${npm_package_config_css_prefix_versions}" \
-      -o ./assets/css/style.css \
-      --verbose
-  else
-    log "🏗️  (PostCSS Prefix deactived)"
-  fi
-}
-
-function postcssFontvalues() {
-  if [ "$npm_package_config_postcss_fontvalues_active" = "true" ]; then
-    log "🏗️  PostCSS Font Values"
-    ./node_modules/.bin/postcss \
-      ./assets/css/style.css \
-      -m \
-      -u postcss-minify-font-values \
-      -o ./assets/css/style.css \
-      --verbose
-  else
-    log "🏗️  (PostCSS Font Values deactivated)"
-  fi
-}
-
-function postcssCalc() {
-  if [ "$npm_package_config_postcss_calc_active" = "true" ]; then
-    log "🏗️  PostCSS Calc"
-    ./node_modules/.bin/postcss \
-      ./assets/css/style.css \
-      -m \
-      -u postcss-calc \
-      -o ./assets/css/style.css \
-      --verbose
-  else
-    log "🏗️  (PostCSS Calc deactivated)"
-  fi
-}
-
-function postcssCustomproperties() {
-  if [ "$npm_package_config_postcss_customproperties_active" = "true" ]; then
-    log "🏗️  PostCSS Custom Properties"
-    ./node_modules/.bin/postcss \
-      ./assets/css/style.css \
-      -m \
-      -u postcss-custom-properties \
-      -o ./assets/css/style.css \
-      --verbose
-  else
-    log "🏗️  (PostCSS Custom Properties deactivated)"
-  fi
-}
-
-function postcssObjectfit() {
-  if [ "$npm_package_config_postcss_objectfit_active" = "true" ]; then
-    log "🏗️  PostCSS Objectfit"
-    ./node_modules/.bin/postcss \
-      ./assets/css/style.css \
-      -m \
-      -u postcss-object-fit-images \
-      -o ./assets/css/style.css \
-      --verbose
-  else
-    log "🏗️  (PostCSS Objectfit deactivated)"
-  fi
-}
-
-function postcssSelectornot() {
-  if [ "$npm_package_config_postcss_selectornot_active" = "true" ]; then
-    log "🏗️  PostCSS Selector Not"
-    ./node_modules/.bin/postcss \
-      ./assets/css/style.css \
-      -m \
-      -u postcss-selector-not \
-      -o ./assets/css/style.css \
-      --verbose
-  else
-    log "🏗️  (PostCSS Selector Not deactivated)"
-  fi
-}
-
 function cssCopyToJekyll() {
   log "🏗️  CSS copy to jekyll"
   mkdir ./jekyll/assets/css
@@ -154,109 +45,6 @@ function distCleanup() {
 
 
 
-function imgBuild() {
-  imgOptimize
-  imgMakeWebp
-  imgCopyToJekyll
-}
-
-function imgOptimize() {
-  mkdir ./assets/img/optimized/
-  log "🏗️  IMG optimize JPG"
-  # JPG
-  ./node_modules/.bin/imagemin \
-    ./assets/img/original/**.{jpg,jpeg} \
-    --out-dir=./assets/img/optimized/
-
-  # SVG
-  log "🏗️  IMG optimize SVG"
-  ./node_modules/.bin/imagemin \
-    ./assets/img/original/**.svg \
-    --plugin=svgo \
-    --out-dir=./assets/img/optimized/
-
-  # PNG
-  log "🏗  IMG optimize PNG"
-  ./node_modules/.bin/imagemin \
-    ./assets/img/original/**.png \
-    --plugin=pngcrush \
-    --out-dir=./assets/img/optimized/
-}
-
-function imgMakeWebp() {
-  if [ "$npm_package_config_img_webp_active" = "true" ]; then
-    log "🏗️  IMG make WebP"
-    ./node_modules/.bin/imagemin \
-      ./assets/img/original/**.{jpg,jpeg} \
-      --plugin=webp \
-      --out-dir=./assets/img/optimized/
-  else
-    log "🏗️  (IMG make WebP deactivated)"
-  fi
-}
-
-function imgCopyToJekyll() {
-  log "🏗️  IMG copy to jekyll"
-  mkdir ./jekyll/assets/img
-  cp ./assets/img/optimized/**.* ./jekyll/assets/img
-}
-
-function imgWatch() {
-  log "😳  IMG watch"
-  ./node_modules/.bin/nodemon \
-    -e jpeg,jpg,png,svg,gif \
-    --watch assets/img/original \
-    -x "./bin/img-build.sh"
-}
-
-function imgCleanup() {
-  log "🗑️  IMG Clean-Up"
-  rm -r ./assets/img/optimized/*
-}
-
-
-
-
-
-function jekyllBuildDist() {
-  log "🏗️  JEKYLL build [DIST]"
-  bundle exec \
-    jekyll build \
-    --config jekyll_config_base.yml,jekyll_config_dist.yml
-}
-
-function jekyllBuildNetlify() {
-  log "🏗️  JEKYLL build [NETLIFY]"
-  bundle exec \
-    jekyll build \
-    --config jekyll_config_base.yml,jekyll_config_netlify.yml
-}
-
-function jekyllBuildDev() {
-  log "🏗️  JEKYLL build [DEV]"
-  bundle exec \
-    jekyll build \
-    --config jekyll_config_base.yml
-}
-
-function jekyllCleanup() {
-  log "🗑️  JEKYLL Clean-Up"
-  rm -r ./jekyll/assets/img/*
-  rm -r ./jekyll/assets/css/*
-}
-
-function jekyllWatchDev() {
-  log "😳  JEKYLL watch"
-  ./node_modules/.bin/nodemon \
-    -e md,html,css,js,png,jpg,jpeg,svg \
-    --watch jekyll \
-    -x "./bin/jekyll-build--dev.sh; ./bin/browsersync-reload.sh;"
-}
-
-
-
-
-
 function log() {
   echo "$1 | $(date '+%Y-%m-%d %H:%M:%S')" >> ./${npm_package_config_log_file}
 }
diff --git a/bin/lib/browsersync.sh b/bin/lib/browsersync.sh
new file mode 100755
index 0000000..2161499
--- /dev/null
+++ b/bin/lib/browsersync.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+# shellcheck disable=SC2154
+# shellcheck disable=SC2086
+
+
+function browsersyncReload() {
+  log "🏁  BROWSERSYNC reload"
+  ./node_modules/.bin/browser-sync \
+    reload \
+    --url http://${npm_package_config_url}:${npm_package_config_browsersync_port}
+}
+
+function browsersyncStart() {
+  log "🎬  BROWSERSYNC start"
+  ./node_modules/.bin/browser-sync \
+    start \
+    -c ./browsersync.json \
+    --server ./serve \
+    --port "${npm_package_config_browsersync_port}" \
+    --ui-port "${npm_package_config_browsersync_uiport}"
+}
diff --git a/bin/lib/image.sh b/bin/lib/image.sh
new file mode 100755
index 0000000..2e5af49
--- /dev/null
+++ b/bin/lib/image.sh
@@ -0,0 +1,63 @@
+#!/bin/bash
+# shellcheck disable=SC2154
+# shellcheck disable=SC2086
+
+function imgBuild() {
+  imgOptimize
+  imgMakeWebp
+  imgCopyToJekyll
+}
+
+function imgOptimize() {
+  mkdir ./assets/img/optimized/
+  log "🏗️  IMG optimize JPG"
+  # JPG
+  ./node_modules/.bin/imagemin \
+    ./assets/img/original/**.{jpg,jpeg} \
+    --out-dir=./assets/img/optimized/
+
+  # SVG
+  log "🏗️  IMG optimize SVG"
+  ./node_modules/.bin/imagemin \
+    ./assets/img/original/**.svg \
+    --plugin=svgo \
+    --out-dir=./assets/img/optimized/
+
+  # PNG
+  log "🏗  IMG optimize PNG"
+  ./node_modules/.bin/imagemin \
+    ./assets/img/original/**.png \
+    --plugin=pngcrush \
+    --out-dir=./assets/img/optimized/
+}
+
+function imgMakeWebp() {
+  if [ "$npm_package_config_img_webp_active" = "true" ]; then
+    log "🏗️  IMG make WebP"
+    ./node_modules/.bin/imagemin \
+      ./assets/img/original/**.{jpg,jpeg} \
+      --plugin=webp \
+      --out-dir=./assets/img/optimized/
+  else
+    log "🏗️  (IMG make WebP deactivated)"
+  fi
+}
+
+function imgCopyToJekyll() {
+  log "🏗️  IMG copy to jekyll"
+  mkdir ./jekyll/assets/img
+  cp ./assets/img/optimized/**.* ./jekyll/assets/img
+}
+
+function imgWatch() {
+  log "😳  IMG watch"
+  ./node_modules/.bin/nodemon \
+    -e jpeg,jpg,png,svg,gif \
+    --watch assets/img/original \
+    -x "./bin/img-build.sh"
+}
+
+function imgCleanup() {
+  log "🗑️  IMG Clean-Up"
+  rm -r ./assets/img/optimized/*
+}
diff --git a/bin/lib/jekyll.sh b/bin/lib/jekyll.sh
new file mode 100755
index 0000000..e20fc8f
--- /dev/null
+++ b/bin/lib/jekyll.sh
@@ -0,0 +1,38 @@
+#!/bin/bash
+# shellcheck disable=SC2154
+# shellcheck disable=SC2086
+
+function jekyllBuildDist() {
+  log "🏗️  JEKYLL build [DIST]"
+  bundle exec \
+    jekyll build \
+    --config jekyll_config_base.yml,jekyll_config_dist.yml
+}
+
+function jekyllBuildNetlify() {
+  log "🏗️  JEKYLL build [NETLIFY]"
+  bundle exec \
+    jekyll build \
+    --config jekyll_config_base.yml,jekyll_config_netlify.yml
+}
+
+function jekyllBuildDev() {
+  log "🏗️  JEKYLL build [DEV]"
+  bundle exec \
+    jekyll build \
+    --config jekyll_config_base.yml
+}
+
+function jekyllCleanup() {
+  log "🗑️  JEKYLL Clean-Up"
+  rm -r ./jekyll/assets/img/*
+  rm -r ./jekyll/assets/css/*
+}
+
+function jekyllWatchDev() {
+  log "😳  JEKYLL watch"
+  ./node_modules/.bin/nodemon \
+    -e md,html,css,js,png,jpg,jpeg,svg \
+    --watch jekyll \
+    -x "./bin/jekyll-build--dev.sh; ./bin/browsersync-reload.sh;"
+}
diff --git a/bin/lib/postcss.sh b/bin/lib/postcss.sh
new file mode 100755
index 0000000..862c1f5
--- /dev/null
+++ b/bin/lib/postcss.sh
@@ -0,0 +1,99 @@
+#!/bin/bash
+# shellcheck disable=SC2154
+# shellcheck disable=SC2086
+
+function postcssO() {
+  if [ "$npm_package_config_postcss_o_active" = "true" ]; then
+    log "🏗️  PostCSS CSSO"
+    ./node_modules/.bin/csso \
+      ./assets/css/style.css \
+      ./assets/css/style.css
+  else
+    log "🏗️  (PostCSS CSSO deactived)"
+  fi
+}
+
+function postcssPrefix() {
+  if [ "$npm_package_config_postcss_prefix_active" = "true" ]; then
+    log "🏗️  PostCSS Prefix"
+    ./node_modules/.bin/postcss \
+      ./assets/css/style.css \
+      -m \
+      -u autoprefixer \
+      -b "${npm_package_config_css_prefix_versions}" \
+      -o ./assets/css/style.css \
+      --verbose
+  else
+    log "🏗️  (PostCSS Prefix deactived)"
+  fi
+}
+
+function postcssFontvalues() {
+  if [ "$npm_package_config_postcss_fontvalues_active" = "true" ]; then
+    log "🏗️  PostCSS Font Values"
+    ./node_modules/.bin/postcss \
+      ./assets/css/style.css \
+      -m \
+      -u postcss-minify-font-values \
+      -o ./assets/css/style.css \
+      --verbose
+  else
+    log "🏗️  (PostCSS Font Values deactivated)"
+  fi
+}
+
+function postcssCalc() {
+  if [ "$npm_package_config_postcss_calc_active" = "true" ]; then
+    log "🏗️  PostCSS Calc"
+    ./node_modules/.bin/postcss \
+      ./assets/css/style.css \
+      -m \
+      -u postcss-calc \
+      -o ./assets/css/style.css \
+      --verbose
+  else
+    log "🏗️  (PostCSS Calc deactivated)"
+  fi
+}
+
+function postcssCustomproperties() {
+  if [ "$npm_package_config_postcss_customproperties_active" = "true" ]; then
+    log "🏗️  PostCSS Custom Properties"
+    ./node_modules/.bin/postcss \
+      ./assets/css/style.css \
+      -m \
+      -u postcss-custom-properties \
+      -o ./assets/css/style.css \
+      --verbose
+  else
+    log "🏗️  (PostCSS Custom Properties deactivated)"
+  fi
+}
+
+function postcssObjectfit() {
+  if [ "$npm_package_config_postcss_objectfit_active" = "true" ]; then
+    log "🏗️  PostCSS Objectfit"
+    ./node_modules/.bin/postcss \
+      ./assets/css/style.css \
+      -m \
+      -u postcss-object-fit-images \
+      -o ./assets/css/style.css \
+      --verbose
+  else
+    log "🏗️  (PostCSS Objectfit deactivated)"
+  fi
+}
+
+function postcssSelectornot() {
+  if [ "$npm_package_config_postcss_selectornot_active" = "true" ]; then
+    log "🏗️  PostCSS Selector Not"
+    ./node_modules/.bin/postcss \
+      ./assets/css/style.css \
+      -m \
+      -u postcss-selector-not \
+      -o ./assets/css/style.css \
+      --verbose
+  else
+    log "🏗️  (PostCSS Selector Not deactivated)"
+  fi
+}