j-brooke/FracturedJson

JSON formatter that produces highly readable but fairly compact output.

909

stars

213

commits

C#

primary language

Sep 11, 2026

updated

beautify
formatter
json
jsonc
pretty-print

README

FracturedJson

FracturedJson is a family of utilities that format JSON data in a way that's easy for humans to read, but fairly compact. Arrays and objects are written on single lines, as long as they're neither too long nor too complex. When several such lines are similar in structure, they're written with fields aligned like a table. Long arrays are written with multiple items per line across multiple lines.

Here's a sample of output using nearly default settings. (MaxTotalLineLength=100)

{
    "BasicObject"   : {
        "ModuleId"   : "armor",
        "Name"       : "",
        "Locations"  : [
            [11,  2], [11,  3], [11,  4], [11,  5], [11,  6], [11,  7], [11,  8], [11,  9],
            [11, 10], [11, 11], [11, 12], [11, 13], [11, 14], [ 1, 14], [ 1, 13], [ 1, 12],
            [ 1, 11], [ 1, 10], [ 1,  9], [ 1,  8], [ 1,  7], [ 1,  6], [ 1,  5], [ 1,  4],
            [ 1,  3], [ 1,  2], [ 4,  2], [ 5,  2], [ 6,  2], [ 7,  2], [ 8,  2], [ 8,  3],
            [ 7,  3], [ 6,  3], [ 5,  3], [ 4,  3], [ 0,  4], [ 0,  5], [ 0,  6], [ 0,  7],
            [ 0,  8], [12,  8], [12,  7], [12,  6], [12,  5], [12,  4]
        ],
        "Orientation": "Fore",
        "Seed"       : 272691529
    },
    "SimilarArrays" : {
        "Katherine": ["blue",       "lightblue", "black"       ],
        "Logan"    : ["yellow",     "blue",      "black", "red"],
        "Erik"     : ["red",        "purple"                   ],
        "Jean"     : ["lightgreen", "yellow",    "black"       ]
    },
    "SimilarObjects": [
        { "type": "turret",    "hp": 400, "loc": {"x": 47, "y":  -4}, "flags": "S"   },
        { "type": "assassin",  "hp":  80, "loc": {"x": 12, "y":   6}, "flags": "Q"   },
        { "type": "berserker", "hp": 150, "loc": {"x":  0, "y":   0}                 },
        { "type": "pittrap",              "loc": {"x": 10, "y": -14}, "flags": "S,I" }
    ]
}

If enabled in the settings, it can also handle JSON-with-comments.

{
    /*
     * Multi-line comments
     * are fun!
     */
    "NumbersWithHex": [
          254 /*00FE*/,  1450 /*5AA*/,      0 /*0000*/, 36000 /*8CA0*/,    10 /*000A*/,
          199 /*00C7*/, 15001 /*3A99*/,  6540 /*198C*/
    ],
    /* Elements are keen */
    "Elements"      : [
        { /*Carbon*/   "Symbol": "C",  "Number":  6, "Isotopes": [11, 12, 13, 14] },
        { /*Oxygen*/   "Symbol": "O",  "Number":  8, "Isotopes": [16, 18, 17    ] },
        { /*Hydrogen*/ "Symbol": "H",  "Number":  1, "Isotopes": [ 1,  2,  3    ] },
        { /*Iron*/     "Symbol": "Fe", "Number": 26, "Isotopes": [56, 54, 57, 58] }
        // Not a complete list...
    ],

    "Beatles Songs" : [
        "Taxman",          // George
        "Hey Jude",        // Paul
        "Act Naturally",   // Ringo
        "Ticket To Ride"   // John
    ]
}

Repo Contents

This repo is home to the .NET versions of FracturedJson:

For more information or to see other implementations, see the project wiki.


Project WikiFormatting OptionsWeb FormatterImplementations & Ports

Contributors

j-brooke

212 commits

Numpsy

1 commits

j-brooke/FracturedJson

JSON formatter that produces highly readable but fairly compact output.

909

stars

213

commits

C#

primary language

Sep 11, 2026

updated

beautify
formatter
json
jsonc
pretty-print

README

FracturedJson

FracturedJson is a family of utilities that format JSON data in a way that's easy for humans to read, but fairly compact. Arrays and objects are written on single lines, as long as they're neither too long nor too complex. When several such lines are similar in structure, they're written with fields aligned like a table. Long arrays are written with multiple items per line across multiple lines.

Here's a sample of output using nearly default settings. (MaxTotalLineLength=100)

{
    "BasicObject"   : {
        "ModuleId"   : "armor",
        "Name"       : "",
        "Locations"  : [
            [11,  2], [11,  3], [11,  4], [11,  5], [11,  6], [11,  7], [11,  8], [11,  9],
            [11, 10], [11, 11], [11, 12], [11, 13], [11, 14], [ 1, 14], [ 1, 13], [ 1, 12],
            [ 1, 11], [ 1, 10], [ 1,  9], [ 1,  8], [ 1,  7], [ 1,  6], [ 1,  5], [ 1,  4],
            [ 1,  3], [ 1,  2], [ 4,  2], [ 5,  2], [ 6,  2], [ 7,  2], [ 8,  2], [ 8,  3],
            [ 7,  3], [ 6,  3], [ 5,  3], [ 4,  3], [ 0,  4], [ 0,  5], [ 0,  6], [ 0,  7],
            [ 0,  8], [12,  8], [12,  7], [12,  6], [12,  5], [12,  4]
        ],
        "Orientation": "Fore",
        "Seed"       : 272691529
    },
    "SimilarArrays" : {
        "Katherine": ["blue",       "lightblue", "black"       ],
        "Logan"    : ["yellow",     "blue",      "black", "red"],
        "Erik"     : ["red",        "purple"                   ],
        "Jean"     : ["lightgreen", "yellow",    "black"       ]
    },
    "SimilarObjects": [
        { "type": "turret",    "hp": 400, "loc": {"x": 47, "y":  -4}, "flags": "S"   },
        { "type": "assassin",  "hp":  80, "loc": {"x": 12, "y":   6}, "flags": "Q"   },
        { "type": "berserker", "hp": 150, "loc": {"x":  0, "y":   0}                 },
        { "type": "pittrap",              "loc": {"x": 10, "y": -14}, "flags": "S,I" }
    ]
}

If enabled in the settings, it can also handle JSON-with-comments.

{
    /*
     * Multi-line comments
     * are fun!
     */
    "NumbersWithHex": [
          254 /*00FE*/,  1450 /*5AA*/,      0 /*0000*/, 36000 /*8CA0*/,    10 /*000A*/,
          199 /*00C7*/, 15001 /*3A99*/,  6540 /*198C*/
    ],
    /* Elements are keen */
    "Elements"      : [
        { /*Carbon*/   "Symbol": "C",  "Number":  6, "Isotopes": [11, 12, 13, 14] },
        { /*Oxygen*/   "Symbol": "O",  "Number":  8, "Isotopes": [16, 18, 17    ] },
        { /*Hydrogen*/ "Symbol": "H",  "Number":  1, "Isotopes": [ 1,  2,  3    ] },
        { /*Iron*/     "Symbol": "Fe", "Number": 26, "Isotopes": [56, 54, 57, 58] }
        // Not a complete list...
    ],

    "Beatles Songs" : [
        "Taxman",          // George
        "Hey Jude",        // Paul
        "Act Naturally",   // Ringo
        "Ticket To Ride"   // John
    ]
}

Repo Contents

This repo is home to the .NET versions of FracturedJson:

For more information or to see other implementations, see the project wiki.


Project WikiFormatting OptionsWeb FormatterImplementations & Ports

Contributors

j-brooke

212 commits

Numpsy

1 commits

Languages

C#

92.1%

HTML

5.5%

CSS

2.1%