chuchuva

It freezes temporarily then resumes after few minutes.

jq looks promising but I still need to view the JSON file first. I want to be able to somehow get the general understanding of the structure very quickly and interactively. The tree control works very well for that. JSON Viewer is almost perfect but it doesn't work with local files.

What about collapsing/expanding elements interactively?

I'm already using JSONView Chrome extension and it's great but it doesn't work with local files. Nor can I copy and paste JSON.