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Web development tutorials designed to teach critical skills needed to test, launch, scale, and optimize applications.

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Featured Course

Authentication with Flask, React, and Docker

This course details how to add user authentication to a Flask and React microservice. You'll use React Testing Library and pytest to test both apps, Formik to manage form state, and GitLab CI to deploy Docker images to Heroku.

Featured Course

Authentication with Flask, React, and Docker

This course details how to add user authentication to a Flask and React microservice. You'll use React Testing Library and pytest to test both apps, Formik to manage form state, and GitLab CI to deploy Docker images to Heroku.