Either upload your file or get it from a URL. 5] View JSON files using Firefox Developers tend to use Mozilla Firefox as their default web browser, so it makes sense for the team to add a JSON ...

I might have a spreadsheet or JSON file with tons of data, but the system would only accept a CSV file. ... you’ve most likely run into a situation where you needed to upload data in CSV format.

JSON is the leading data interchange format for web applications and more. Here’s what you need to know about JavaScript Object Notation.