json-loose v1.2.3

json-loose

A utility to handle and transform loosely structured data into valid JSON strings. It offers an intuitive solution to ensure data consistency and compatibility, providing a safer alternative to using the Function constructor to obtain an object from a string.

Install

You can install this module using npm or yarn, it's only 2.93 kB │ gzip: 1.32 kB:

npm i json-loose
# or
yarn add json-loose

Alternatively, you can also include this module directly in your HTML file from CDN:

Usage

The jsonLoose function takes an invalid JSON string as input and returns a JSON-like string representation of the transformed data.

import jsonLoose from 'json-loose'

const invalidJSON = `
{
  name: 'Bambang Ekalaya',
  username: "@palgunadi",
  age: 30,
  isStudent: true
}
`
const data = jsonLoose(invalidJSON)
// now you can `JSON.parse(data)`

console.log(data)

Yields:

{
  "name": "Bambang Ekalaya",
  "username": "@palgunadi",
  "age": 30,
  "isStudent": true
}

You can also specify an optional context object to transform Identifier values:

import jsonLoose from 'json-loose'

const invalidJSON = `
[
  "foo",
  true,
  [1, 2, wife],
  {
    [n]: 'Bambang Ekalaya',
    username: "@palgunadi",
    age: 30,
    address: [{city:city}, [country]],
    skills: skills,
    isStudent: true,
    relation: {
      wife: wife,
      guru: guru,
      [bar]: "qux"
    },
  },
],
`

const context = {
  n: 'name',
  skills: 'Archery',
  city: 'Nishada',
  country: 'Aravalli',
  wife: 'Anggraini',
  guru: 'Drona'
}

const data = jsonLoose(invalidJSON, context)
// now you can `JSON.parse(data)`

console.log(data)

Yields:

[
  "foo",
  true,
  [1, 2, "Anggraini"],
  {
    "name": "Bambang Ekalaya",
    "username": "@palgunadi",
    "age": 30,
    "address": [{ "city": "Nishada" }, ["Aravalli"]],
    "skills": "Archery",
    "isStudent": true,
    "relation": { "wife": "Anggraini", "guru": "Drona", "bar": "qux" }
  }
]

Related

• attributes-parser – A utility for parsing and tokenizing attributes string into meaningful tokens and key-value pairs.
• js-tokens – A JavaScript tokenizer that never fails.

Benchmarks

  name                hz     min      max    mean     p75     p99    p995    p999      rme  samples
· json-loose  109,620.27  0.0077   0.7080  0.0091  0.0083  0.0168  0.0363  0.2052   ±1.19%    54811   fastest
· js-tokens    54,156.77  0.0116  24.3425  0.0185  0.0122  0.0247  0.0643  1.1352  ±15.68%    27267

Contributing

We 💛  issues.

When committing, please conform to the semantic-release commit standards. Please install commitizen and the adapter globally, if you have not already.

npm i -g commitizen cz-conventional-changelog

Now you can use git cz or just cz instead of git commit when committing. You can also use git-cz, which is an alias for cz.

git add . && git cz

License

A project by Stilearning © 2023.