diff --git a/.github/workflows/publish-gh-pages.yml b/.github/workflows/publish-gh-pages.yml
index 9d8f6ec..0ac1aa7 100644
--- a/.github/workflows/publish-gh-pages.yml
+++ b/.github/workflows/publish-gh-pages.yml
@@ -114,7 +114,7 @@ jobs:
 
       - name: Build slides
         run: asciidoctor-revealjs -v -D slides -o index.html fcs-endpoint-dev-slides/index.adoc
-  
+
       - name: Copy slide resources
         run: |
           mv -v fcs-endpoint-dev-slides/images slides/
@@ -126,9 +126,35 @@ jobs:
           name: fcs-endpoint-dev-slides
           path: slides/*
 
+  fcs-endpoint-dev-slides-as-doc:
+    runs-on: ubuntu-latest
+    container: asciidoctor/docker-asciidoctor
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Build HTML
+        run: asciidoctor -v -D docs -a data-uri --backend=html5 -o fcs-endpoint-dev-slides.html fcs-endpoint-dev-slides/index.adoc
+
+      #- name: Build PDF
+      #  run: asciidoctor-pdf -v -D docs -o fcs-endpoint-dev-slides.pdf fcs-endpoint-dev-slides/index.adoc
+
+      - name: Store results
+        uses: actions/upload-artifact@v4
+        with:
+          name: fcs-endpoint-dev-slides-docs
+          path: doc/*
+
   publish:
     runs-on: ubuntu-latest
-    needs: [ fcs-aai, fcs-core-1-0, fcs-core-2-0, fcs-dataviews-1-0, fcs-endpoint-dev-slides ]
+    needs:
+      [
+        fcs-aai,
+        fcs-core-1-0,
+        fcs-core-2-0,
+        fcs-dataviews-1-0,
+        fcs-endpoint-dev-slides,
+      ]
 
     steps:
       - uses: actions/checkout@v4
diff --git a/fcs-endpoint-dev-slides/index.adoc b/fcs-endpoint-dev-slides/index.adoc
index be989dc..d57adaf 100644
--- a/fcs-endpoint-dev-slides/index.adoc
+++ b/fcs-endpoint-dev-slides/index.adoc
@@ -1,19 +1,25 @@
 = FCS Endpoint Development Tutorial
 :author: Erik Körner <koerner@saw-leipzig.de>
 :date: 2024-03-11
+// revealjs
 :revealjsdir: reveal.js
 :revealjs_theme: white
 :revealjs_width: 1408
 :revealjs_height: 892
 :revealjs_slideNumber: h.v
 // :revealjs_hash: true
-:source-highlighter: highlight.js
+// source code
 ifdef::backend-revealjs[]
+:source-highlighter: highlight.js
 // :highlightjsdir:
-// https://github.com/asciidoctor/asciidoctor-reveal.js/blob/cbe2ac7f72877050ce15ee4a38fd54ca91590a78/lib/asciidoctor-revealjs/highlightjs.rb#L62
+// see https://github.com/asciidoctor/asciidoctor-reveal.js/blob/cbe2ac7f72877050ce15ee4a38fd54ca91590a78/lib/asciidoctor-revealjs/highlightjs.rb#L62
 :highlightjs-theme: reveal.js/plugin/highlight/magula.css
 :highlightjs-languages: xml,python,java,json,yaml,isbl,csharp,wren,x86asm
 endif::[]
+ifndef::backend-revealjs[]
+:source-highlighter: rouge
+:rouge-style: igor_pro
+endif::[]
 :imagesdir: images
 :customcss: css/presentation.css
 :title-slide-background-image: fcs-render-uk.png