cleaner readme and enable jupyter runner

maxandersen · maxandersen · commit 9530d259f22f · 2025-10-08T17:22:10.000+02:00
diff --git a/postBuild b/postBuild
@@ -8,6 +8,9 @@ JAVA_VERSION=25
 # remove if you do not want this feature
 jupyter serverextension enable --py nbgitpuller --sys-prefix
 
+## Enables run .java/.jsh files via jbang in notebooks
+jupyter serverextension enable --py jbang-jupyter-runner --sys-prefix
+
 # Install JBang
 export JBANG_DEFAULT_JAVA_VERSION=$JAVA_VERSION
 curl -Ls https://sh.jbang.dev | bash -s - app setup
@@ -25,3 +28,4 @@ jbang install-kernel@jupyter-java --java $JAVA_VERSION rapaio
 jbang install-kernel@jupyter-java --java $JAVA_VERSION kotlin
 jbang install-kernel@jupyter-java --java $JAVA_VERSION ijava
 ## end install kernels
+
diff --git a/readme.md b/readme.md
@@ -4,26 +4,16 @@ This repository provides Jupyter kernels for Java development. You can launch an
 
 ## Available Kernels
 
-### All Kernels (Main Branch)
-[![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/jupyter-java/jupyter-java-binder/main)
-
-### Individual Kernels
-
-#### JBang Kernel
-[![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/jupyter-java/jupyter-java-binder/jbang)
-
-#### JJava Kernel
-[![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/jupyter-java/jupyter-java-binder/jjava)
-
-#### Rapaio Kernel
-[![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/jupyter-java/jupyter-java-binder/rapaio)
-
-#### Kotlin Kernel
-[![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/jupyter-java/jupyter-java-binder/kotlin)
-
-#### IJava Kernel
-[![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/jupyter-java/jupyter-java-binder/ijava)
+| Kernel         | Launch Binder                                                                 | Logo/Link                                                                 |
+|----------------|------------------------------------------------------------------------------|--------------------------------------------------------------------------|
+| **All Kernels** (Main) | [![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/jupyter-java/jupyter-java-binder/main?urlpath=lab) | ![Jupyter Logo](https://jupyter.org/assets/homepage/main-logo.svg)       |
+| **JBang**      | [![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/jupyter-java/jupyter-java-binder/jbang) | [<img src="https://www.jbang.dev/assets/images/icon.png" alt="JBang" height="32"/>](https://github.com/jbangdev/jbang-jupyter/) |
+| **JJava**      | [![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/jupyter-java/jupyter-java-binder/jjava) | [JJava](https://github.com/jupyter-java/jupyter-java) |
+| **Rapaio**     | [![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/jupyter-java/jupyter-java-binder/rapaio) | [rapaio](https://rapaio.github.io/) |
+| **Kotlin**     | [![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/jupyter-java/jupyter-java-binder/kotlin) | [<img src="https://upload.wikimedia.org/wikipedia/commons/7/74/Kotlin_Icon.png" alt="Kotlin" height="32"/>](https://kotlinlang.org/) |
+| **IJava**      | [![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/jupyter-java/jupyter-java-binder/ijava) | [IJava](https://github.com/SpencerPark/IJava) |
 
 ## Usage
 
 Each kernel branch contains only the specific kernel installation, making the startup faster and more focused. Choose the branch that matches your preferred Java kernel for development.
+
