I like it. Plenty of features I'd like to have, but none of them are so obtrusive as to get in the way when I don't need them. The theme kinda reminds me of Atom, but I'm guessing the colors are just popular now. Not that I mind at all.<p>I have noticed a couple of issues. Namely: the filter portion doesn't seem to work as expected. I typed "object" (without the quotes) into the search bar and it filtered out the entire file. It seems as though it doesn't look through keys.<p>It would also be really nice if the tree/table side interacted a bit more with the editor side. For example:<p>1. Highlighting one side the the other side was highlighted.<p>2. Highlighting filtered sections<p>3. Maintaining what branched were folded/unfolded between updates<p>I also just discovered that the slider to the left of the filter field actually unfolds and folds the tree to certain levels. I really like the feature, but that could be a bit more explicit.<p>This isn't to put down what you've done at all. I really like what you have here (and definitely getting bookmarked) but the question of whether the product wants to be a JSON viewer/explorer or a JSON editor doesn't seem to be answered. It can totally be both, but I'd focus on one or the other first and add to it as opposed to 3/4 of each.<p>All in all, very intuitive and usable, with plenty of potential to go even further.