Modern Web Framework development is possible like Angular or React?

[cohult]

There is a bit more to that:

Can RESTCONF be utilised as backed for Web development

Anything can be done in software, but you would make it difficult for yourself. In summary, the JSON-RPC API focus on WebUI interaction (used by a human being) with ConfD, while the RESTCONF API target REST machine-to-machine point-to-point communication. Just browse the man page for the JSON-RPC API for 5 minutes and you will find things like for example: JSON-RPC support the candidate datastore. RESTCONF does not. (e.g. pre-validate configuration in the candidate before a commit to the run…