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+### Customization STL Viewer like in Github
+
+[](https://docs.gitea.io/en-us/customizing-gitea/#example-stl-preview)
+
+- Manually added templates/custom folder in /data/gitea
+- Manually added public folder in /data/gitea
+- Cloned [Madeleine.js](https://github.com/beige90/Madeleine.js) to /data/gitea/public
+- Restarted Gitea-Container to activate customization
+- Now we have the STL-preview in Gitea like Github :)
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