CryptoPanic - Social news focused on CryptoCurrency
Observable Notebooks - The portfolio and technical blog of Chris Henrick – provider of professional web development, data visualization, GIS, mapping, & cartography services.
WT:Social - A news focused social network from the founder of Wikipedia
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.
Debut - Download free video recording software for PC or Mac. Record video from video capture devices, webcams, screen capture or even streaming video.
BeakerX - Open Source Polyglot Data Science Tool