Observable - Interactive code examples/posts

Mozilla Firefox - Get the browsers that put your privacy first — and always have

nbviewer.org - Rackspace server host Jupyter Notebooks from your github repo

Brave - Fast and secure, ad and tracker blocking browser.

Jupyter - Project Jupyter exists to develop open-source software, open-standards, and services for interactive computing across dozens of programming languages. Ready to get started? Try it in your browser Install the Notebook.

Google Chrome - Google Chrome is a fast, secure, and free web browser, built for the modern web. Give it a try on your desktop today.