Powerful of JSON5

It has everything you want! This is the JSON5 standard, which has the following characteristics:

Object

• The object key can be exactly the same as the object key in JavaScript
• There can be a comma at the end

Array

• There can be a comma at the end

String

• Strings can be in single quotes
• Strings can use backticks
• Strings can use escape characters

digital

• Numbers can be hexadecimal
• Numbers can start or end with a dot
• Numbers can represent positive infinity, negative infinity, and NaN.
• Numbers can start with a plus sign

comment

• Support single-line and multi-line comments

Space

• Allow extra spaces

As you can see, JSON5 is much more powerful than JSON, a superset of JSON, just like TypeScript compared to JavaScript. The installation method is:

npm install json5

Serialization example:

const JSON5 = require('json5')
const obj = {
  name: 'keliq',
  age: 12,
}
const res = JSON5.stringify(obj)
console.log(res) // {name:'keliq',age:12}

Deserialization example:

const JSON5 = require('json5') 
const json5str = `// one line comment 
{ 
name:'keliq', // Name 
age:12, /*The age*/ }`
console.log(JSON5.parse(json5str))