diff --git a/.github/workflows/runOnMoose.yml b/.github/workflows/runOnMoose.yml
deleted file mode 100644
index 12609d2..0000000
--- a/.github/workflows/runOnMoose.yml
+++ /dev/null
@@ -1,39 +0,0 @@
-# This is a basic workflow to help you get started with Actions
-
-name: CI/Moose
-
-# Controls when the action will run. 
-on:
-  # Triggers the workflow on push or pull request events but only for the main branch
-  push:
-    branches: [ main ]
-  pull_request:
-    branches: [ main ]
-
-  # Allows you to run this workflow manually from the Actions tab
-  workflow_dispatch:
-
-# A workflow run is made up of one or more jobs that can run sequentially or in parallel
-jobs:
-  # This workflow contains a single job called "build"
-  build:
-    # The type of runner that the job will run on
-    runs-on: ubuntu-latest
-
-    # Steps represent a sequence of tasks that will be executed as part of the job
-    steps:
-    
-      - name: Cancel Previous Runs
-        uses: styfle/cancel-workflow-action@0.12.0
-        with:
-          access_token: ${{ github.token }}
-      
-      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      # depth 0 will download all the repository history
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-
-      # Runs a single command using the runners shell
-      - name: Run on Moose
-        run: bash ./scripts/runOnMoose.sh
diff --git a/README.md b/README.md
index 5e121f6..a9f91ac 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # HierarchicalVisualizations
 
-[![CI/Pharo9](https://github.com/ObjectProfile/HierarchicalVisualizations/actions/workflows/runTests.yml/badge.svg)](https://github.com/ObjectProfile/HierarchicalVisualizations/actions/workflows/runTests.yml)[![CI/Moose9](https://github.com/ObjectProfile/HierarchicalVisualizations/actions/workflows/runOnMoose.yml/badge.svg)](https://github.com/ObjectProfile/HierarchicalVisualizations/actions/workflows/runOnMoose.yml)
+[![CI/Pharo9](https://github.com/ObjectProfile/HierarchicalVisualizations/actions/workflows/runTests.yml/badge.svg)](https://github.com/ObjectProfile/HierarchicalVisualizations/actions/workflows/runTests.yml)
 
 This project provide a small API to build hierarchical visualization using the [Pharo](http://pharo.org) programming language. HierarchicalVisualizations uses [Roassal](https://github.com/ObjectProfile/Roassal3).
 
diff --git a/scripts/runOnMoose.sh b/scripts/runOnMoose.sh
deleted file mode 100644
index 70578bc..0000000
--- a/scripts/runOnMoose.sh
+++ /dev/null
@@ -1,22 +0,0 @@
-curl -L https://get.pharo.org/64/vm100 | bash
-wget https://github.com/moosetechnology/Moose/releases/download/v10.x.x/Moose10-stable-Pharo64-10.zip
-unzip Moose10-stable-Pharo64-10.zip
-
-./pharo --headless Moose10-stable-Pharo64-10.image ./scripts/runTests.st
-
-FILE=/tmp/result.txt
-if [ ! -f "$FILE" ]; then
-    echo "ERROR: $FILE does not exists!"
-    exit 1
-fi
-
-
-cat $FILE
-
-if grep -q ERROR "$FILE"; then
-		echo "SOME ERRORS!"
-		exit 1
-else
-		echo "ALL TEST PASSED"
-		exit 0
-fi
diff --git a/scripts/runTests.sh b/scripts/runTests.sh
deleted file mode 100644
index 4e4822d..0000000
--- a/scripts/runTests.sh
+++ /dev/null
@@ -1,19 +0,0 @@
-curl -L https://get.pharo.org/64/ | bash
-./pharo --headless Pharo.image ./scripts/runTests.st
-
-FILE=/tmp/result.txt
-if [ ! -f "$FILE" ]; then
-    echo "ERROR: $FILE does not exists!"
-    exit 1
-fi
-
-
-cat $FILE
-
-if grep -q ERROR "$FILE"; then
-		echo "SOME ERRORS!"
-		exit 1
-else
-		echo "ALL TEST PASSED"
-		exit 0
-fi
diff --git a/scripts/runTests.st b/scripts/runTests.st
deleted file mode 100644
index b693d5f..0000000
--- a/scripts/runTests.st
+++ /dev/null
@@ -1,49 +0,0 @@
-| env cout repoPath unitTests path stream res |
-"We load the application software analyzer"
-
-env := Smalltalk os environment.
-
-cout := Stdio stdout.
-repoPath := 'gitlocal://', (env at: 'GITHUB_WORKSPACE').
-cout << '>>> Clonning from: '; << repoPath; crlf.
-
-cout << 'Loading: HierarchicalVisualizations'; crlf.
-
-[
-Metacello new
-	 baseline: 'NumericScales';
-	 repository: 'github://pharo-graphics/NumericScales:v1.02';
-	 load.
-
-Metacello new
-    baseline: 'Roassal';
-    repository: 'github://pharo-graphics/Roassal:v1.04b';
-    load.
-
-Metacello new
-    baseline: 'HierarchicalVisualizations';
-    repository: repoPath;
-    load
-] on: MCMergeOrLoadWarning do: [ :warning | warning load ].
-
-"We identify the unit tests contained in the loaded application"
-unitTests := (TestCase withAllSubclasses 
-	select: [ :cls | cls package name beginsWith: 'Hierarchical' ])
-	sorted: [ :c1 :c2 | c1 name < c2 name ].
-
-"We create a file that will contain the result of the test execution"
-path := '/tmp/result.txt'.
-path asFileReference exists ifTrue: [ path asFileReference delete ].
-stream := path asFileReference writeStream.
-
-"We run the unit tests"
-unitTests do: [ :unitTestClass |
-	res := unitTestClass buildSuite run.
-	(res hasFailures or: [ res hasErrors ]) ifTrue: [ stream nextPutAll: 'ERROR: ' ].
-	stream nextPutAll: unitTestClass name, ' ', res asString.
-	stream crlf
-].
-
-"We close the stream and quit Pharo"
-stream close.
-SmalltalkImage current quitPrimitive
diff --git a/scripts/simpleExample.png b/scripts/simpleExample.png
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