Observable - Interactive code examples/posts
Pastelink.net - Anonymously publish text with hyperlinks enabled.
nbviewer.org - Rackspace server host Jupyter Notebooks from your github repo
Pastebin.com - Pastebin.com is a website where you can store text for a certain period of time.
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.
JustPaste.it - Want to share text with your friends? Paste it below and give them a link.