A Coronavirus Dashboard that updates information realtime using Streamlit as the primary UI engine.

The data source is the repository maintained by the Center of Systems Science and Engineering at Johns Hopkins University. It is the same data source used to power the very famous COVID dashboard

Streamlit offers a beautiful UI to create data apps very easily. I was able to create the side menu just using one line of code.

import streamlit as st

st.sidebar.radio("Navigate", 
                 ["Home", "Data",
                  "Dashboard", "About", 
                  "Contribute"])

Similarly, one can create dropdowns, checkboxes and a bunch of other UI designs.

import streamlit as st

st.sidebar.selectbox("Granularity", ["Worldwide", "Country"])

The graphs were created using plotly. Since streamlit supports multiple graphical libraries, rendering plotly chart were very easy. Just pass the plotly figure object into the st.plotly_chart() function.

import streamlit as st
import plotly.express as px

fig = px.bar(x=df["X"], 
             y=df["Y"])

st.plotly_chart(fig)

Clone the repository and install dependencies:

pip3 install -r requirements.txt

Run the app using streamlit

streamlit run app.py

In order to access the Province/State graph, you will have to create an account on mapbox

Once you create an access token via mapbox do the following on your terminal:

mkdir src/pages/utils/tokens

This will create a directory called tokens under utils. Once this is done, create a file called .mapbox_token and paste your access token from mapbox over there.

Feel free to send pull requests and/or add issues.

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