diff --git a/Project.toml b/Project.toml
index 8066c42..774c0c3 100644
--- a/Project.toml
+++ b/Project.toml
@@ -26,3 +26,5 @@ WGLMakie = "276b4fcb-3e11-5398-bf8b-a0c2d153d008"
 
 [compat]
 Test = "1.11.0"
+Colors = "0.12, 0.13"
+GeometryBasics = "0.4, 0.5"
diff --git a/README.md b/README.md
index 2e39822..c955ec4 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # ERPExplorer.jl
 Repository for interactive EEG/ERP/rERP visualization tool based on WGLMakie.jl
+
+[![Dev](https://img.shields.io/badge/docs-dev-blue.svg)](https://s-ccs.github.io/ERPExplorer.jl/dev)
\ No newline at end of file
diff --git a/docs/index.html b/docs/index.html
new file mode 100644
index 0000000..e69de29