How to write a simple Android wear app with both round and rectangular layouts, as well as how to show notifications from your smartphone.

This is a complete tutorial, discussing how to build a simple calculator app for Android. Check it out, and implement some of the recommended improvements.

Interested in learning Python? Jack Wallen takes you through your first steps in building a simple application to take user input and write it to a file.

Create A Streamlit App: Getting Started Let’s create a simple app that gets autocomplete queries for a seed keyword from the Google public API.

Franklin Lyons suggests starting with a “freemium” model: a free app that's ad-supported and/or offers in-app purchases. If you do offer in-app purchases, compare prices to stay competitive.