Much slower to load large json that native FireFox

I need to view large deep nested json files in the browser. I've tried dozens of json viewers, but this is the only one that does not choke on 100MB of json.
Kudos!

so beautiful, it's help me many

Simple, works great...make sure to disable firefox's default json viewer if you're trying to use this.

It does opens big file easily. The highlighting is pleasing to my ears. I tested with up to 10MB files.