PyScript lets you run Python scripts right in the browser, side by side with JavaScript, with two-way interaction between your code and the web page.

A new project from Anaconda delivers the Python runtime in a web page, via a single JS include, and with access to many popular Python packages.

You don't have to keep ChatGPT or the new Bing's AI-powered search engine running in a pure web browser. You can make it a Windows app, instead.