This is great! I use the JSONVue Chrome extension at work to display JSON files, and I can see the similarities.
If I could suggest one thing: ctrl-u and ctrl-d are pretty common shortcuts for page up and page down, they're even supported in Vim and less. It would make sense to add support for those in addition to the actual PageUp/PageDown keys.
If I could suggest one thing: ctrl-u and ctrl-d are pretty common shortcuts for page up and page down, they're even supported in Vim and less. It would make sense to add support for those in addition to the actual PageUp/PageDown keys.