To compare both these technologies in terms of performance, Node js moves ahead as it can handle multitasking without the slowness of server performance.
Scalability
When it comes to scalability, Node js again goes past Python Node js is highly flexible, so instead of creating a core and scaling around it.
Learning Curve
For Node js, the learning curve is not difficult if you are good at Javascript.
Architecture
Node js operates on single-threaded architecture as it handles multiple requests with a single thread.
Community Support
The community of Nodejs is vast and globally active, with experienced Nodejs developers.