diff --git a/_sources/index.rst.txt b/_sources/index.rst.txt
index 713821c..e7f5680 100644
--- a/_sources/index.rst.txt
+++ b/_sources/index.rst.txt
@@ -35,6 +35,24 @@ Welcome to the **EMMO Electrochemistry Domain Ontology**, a semantic resource wi
}
}
+ .. tab-item:: JSON Crack
+
+ .. raw:: html
+
+
+
+
+
+ .. tab-item:: JSON-LD Playground
+
+ .. raw:: html
+
+
+
+
+
+
+
Check out these resources to get started!
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.. grid::
diff --git a/index.html b/index.html
index 3927ff5..5008925 100644
--- a/index.html
+++ b/index.html
@@ -355,6 +355,18 @@ Electrochemistry Ontology