Looking for a Side-by-Side JSON Editor Like a File Explorer

You might want to look into using jq; it's a powerful tool for handling JSON. Though I get that you want to see everything laid out clearly for easier management.

Have you thought about re-evaluating why you're manually editing extensive JSON files? It might be worth considering if you can transition to a different system. If you're open to suggestions, moving to something like MongoDB could simplify your process significantly.

Just to clarify, my project is about categorizing my YouTube music playlist. I categorize by language, but a lot of videos don’t have the audio language parameter specified. I need to manually sort them before my tool can download and organize the songs into folders.