PythonAnywhere vs Socket.IO: What are the differences?
PythonAnywhere: Micro PaaS for Python web apps. Develop and host Python from your browser. It's somewhat unique. A small PaaS that supports web apps (Python only) as well as scheduled jobs with shell access. It is an expensive way to tinker and run several small apps; Socket.IO: Realtime application framework (Node.JS server). Socket.IO enables real-time bidirectional event-based communication. It works on every platform, browser or device, focusing equally on reliability and speed.
PythonAnywhere can be classified as a tool in the "Platform as a Service" category, while Socket.IO is grouped under "Realtime Backend / API".
"Web apps" is the top reason why over 4 developers like PythonAnywhere, while over 186 developers mention "Real-time" as the leading cause for choosing Socket.IO.
Socket.IO is an open source tool with 46.9K GitHub stars and 8.54K GitHub forks. Here's a link to Socket.IO's open source repository on GitHub.