diff --git a/examples/sample/README.md b/examples/sample/README.md
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+## Sample
+
+This is a nipanel example that displays an interactive Streamlit app and updates its values.
+
+### Feature
+
+- Supports various data types
+
+### Required Software
+
+- Python 3.9 or later
+
+### Usage
+
+Run `poetry run examples/sample/sample.py`
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diff --git a/examples/sample/sample.py b/examples/sample/sample.py
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+"""This example demonstrates how to open/update a Streamlit application using nipanel package."""
+
+import pathlib
+
+import nipanel
+
+script_path = pathlib.Path(__file__)
+panel_script_path = str(script_path.with_name("sample_panel.py"))
+
+panel = nipanel.StreamlitPanel(
+    panel_id="sample_panel",
+    streamlit_script_uri=panel_script_path,
+)
+panel.open_panel()
+panel.set_value("sample_string", "Hello, World!")
+panel.set_value("sample_int", 42)
+panel.set_value("sample_float", 3.14)
+panel.set_value("sample_bool", True)
+
+input("Press Enter to close the panel...")
+
+panel.close_panel(reset=True)
diff --git a/examples/sample/sample_panel.py b/examples/sample/sample_panel.py
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+++ b/examples/sample/sample_panel.py
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+"""Streamlit application script for displaying values using nipanel package."""
+
+import streamlit as st
+
+import nipanel
+
+panel = nipanel.StreamlitPanelValueAccessor(panel_id="sample_panel")
+
+st.title("Sample Panel")
+
+col1, col2 = st.columns([0.4, 0.6])
+
+with col1:
+    st.write("String")
+    st.write("Integer")
+    st.write("Float")
+    st.write("Boolean")
+
+with col2:
+    st.write(panel.get_value("sample_string"))
+    st.write(panel.get_value("sample_int"))
+    st.write(panel.get_value("sample_float"))
+    st.write(panel.get_value("sample_bool"))