How is it "convenient" to open a JSON file?

Question

JavaScript

How can I display a json record in a convenient form?
To have indents, etc. In other words, to make the data easy to read.

Answer 1

Firefox can format JSON out of the box, for example. For your editor, look for a plugin that can do pretty print for JSON.
First result on google https://jsonformatter.org/json-pretty-print

Answer 2

Notepad++ with JSTool

Answer 3

If you do not need to do any complex transformations, then you can use JSON.stringify(), whose third argument is a string type separator, which is substituted before each line, taking into account nesting.

Answer 4

in browser

var data = {"test":1,"test2":[{"test3":3},{"test4":4}]};
var s = JSON.stringify(data,"\n",4);

result:

{
    "test": 1,
    "test2": [
        {
            "test3": 3
        },
        {
            "test4": 4
        }
    ]
}

Answer 5

Try this. At the same time, you will tell me the result.
w2ui.com/web/demos/#!grid/grid-5