How to deploy a Sentiment Analysis App with Vader and Plotly Dash

• You can view the finished app here: https://vader-sentiment-analysis-dash.herokuapp.com/
• Take a moment to read my Medium post about how to deploy this app
• I also have another Medium post about how to do this using the CLI

More about Vader

• https://www.analyticsvidhya.com/blog/2021/06/vader-for-sentiment-analysis/
• https://www.geeksforgeeks.org/python-sentiment-analysis-using-vader/
• https://pypi.org/project/vaderSentiment/
• https://github.com/cjhutto/vaderSentiment

Additional Reading

• Plotly’s Dash deployment guide
• Heroku’s deployment guide
• Fantastic blog post that dives deep
• Excellent YouTube tutorial

Note:

• The assets folder contains a file called favicon.ico -- you can find and download customized favicons here. Just replace the current favicon with a new one!