Data Science
Building a Dashboard with Streamlit
Senior Data Analyst
May 20, 2026
5 min read
Streamlit Basics
# app.py
import streamlit as st
import pandas as pd
st.title('Sales Dashboard')
df = pd.read_csv('sales.csv')
st.line_chart(df.set_index('date')['revenue'])
# Run: streamlit run app.py
Why Streamlit?
No HTML, no CSS, no JavaScript. Pure Python. Deploy to Streamlit Cloud in minutes.
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