https://github.com/dial-once/node-json-minifier

A two-way JSON minifier to reduce JSON size and amount of data transferred on clients. Can also act as an obfuscator.
https://github.com/dial-once/node-json-minifier

json minifier obfuscator

Last synced: about 2 months ago
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A two-way JSON minifier to reduce JSON size and amount of data transferred on clients. Can also act as an obfuscator.

• Host: GitHub
• URL: https://github.com/dial-once/node-json-minifier
• Owner: dial-once
• License: gpl-2.0
• Created: 2015-09-30T10:34:56.000Z (over 9 years ago)
• Default Branch: develop
• Last Pushed: 2018-11-30T08:50:31.000Z (over 6 years ago)
• Last Synced: 2025-03-11T11:43:55.115Z (2 months ago)
• Topics: json, minifier, obfuscator
• Language: JavaScript
• Size: 25.4 KB
• Stars: 6
• Watchers: 8
• Forks: 2
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# node-json-minifier

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A two-way JSON minifier to reduce JSON size and amount of data transferred on clients. Can also act as an obfuscator.

# how to use

```npm install json-minifier```

## Compressor

```js

var specs = {

  key: 'k',

  MySuperLongKey: 'm',

  SomeAnotherPropertyThatIsRealyLong: 's'

};

var minifier = require('json-minifier')(specs);

var json = minifier.minify({

  SomeAnotherPropertyThatIsRealyLong: 1234,

  MySuperLongKey: 'Home',

  key: 0

});

/*

{ s: 1234,

  m: 'Home',

  k: 0 }

*/

console.log(json);

```

## Uncompressor

Using the json object from the previous exemple:

```js

/*

{

  SomeAnotherPropertyThatIsRealyLong: 1234,

  MySuperLongKey: 'Home',

  key: 0

}

*/

console.log(minifier.unminify(json));

```

### Use in browser

You can implement your own, don't need to require our module or use browserify. Use the following snippet:

```json``` is your compressed json, and you exposed your compression table in the ```reverseJsonFilters``` array.

```js

function unzip(json) {

  for (var key in json) {

    if (typeof json[key] === 'object') {

      unzip(json[key]);

    }

    if (reverseJsonFilters[key] !== undefined) {

      json[reverseJsonFilters[key]] = json[key];

      delete json[key];

    }

  }

}

```