Color JSON in the console with no dependencies

Usage

Default Usage

import cj from 'color-json';

const topPlanets = [
  {
    "planet": "Saturn",
    "radius": {
      "miles": 36184
    },
    "rings": true,
    "moons": 53
  },
  {
    "planet": "Earth",
    "radius": {
      "miles": 3959
    },
    "rings": null,
    "moons": 1
  }
];

console.log(cj(topPlanets));

Switch Colors

const customColors = {
  separator: 'yellow',
  string: 'yellow',
  number: 'blue',
  boolean: 'magenta',
  null: 'red',
  key: 'green'
};
console.log(cj(topPlanets, customColors));

Customize Colors

const customColorMap = {
  black: '\x1b[38;2;0;0;0m',
  red: '\x1b[38;2;249;133;123m',
  green: '\x1b[38;2;163;238;160m',
  yellow: '\x1b[38;2;209;154;102m',
  blue: '\x1b[36m',
  magenta: '\x1b[38;2;209;154;102m',
  cyan: '\x1b[38;2;75;167;239m',
  white: '\x1b[38;2;219;223;244m'
};
console.log(cj(topPlanets, undefined, customColorMap));

Custom Spacing

console.log(cj(topPlanets, undefined, undefined, 4));

Versions

3.0.x

Converted to ESM (import instead of require).

2.x.x

Use this version if you still need require syntax (CommonJS).

Color Tool

hex to console color

Credits

user123444555621 for the syntax highlight regular expressions