waybackpack : Waybackpack is a command-line tool that lets you download the entire Wayback Machine archive for a given URL.
WebPlatform.org : Web Platform Docs is a community-driven site that aims to become a comprehensive and authoritative source for web developer documentation.
Streamlit : Streamlit is an open source app framework in Python language. It helps us create web apps for data science and machine learning in a short time.
PURLs are persistent URLs, they provide permanent addresses for resources on the web.
