You can build a full-stack application using Python alone. You don't need JavaScript, CSS, or HTML. If you are a data scientist or someone dealing with data, here is an open-source Python library that will let you build end-to-end production applications without worrying about learning web development: github.com/Avaiga/taipy Star the repo! Taipy works with Python. It has a library of pre-built components to interact with data pipelines, including visualization and management tools. It supports tools for versioning and pipeline orchestration. It's open-source and comes with a Visual Studio Code extension that will get you started without writing any code. Thanks to the team behind Taipy for collaborating with me on this post. Adding this to your tool belt is one of the easiest ways to improve your Data Science career in 2024.