Node.js zlib.brotliDecompressSync() Method

The zlib.brotliDecompressSync() method is an inbuilt application programming interface of the Zlib module which is used to decompress a chunk of data with BrotliDecompress. 

Syntax:

zlib.brotliDecompressSync( buffer, options )

Parameters: This method accepts two parameters as mentioned above and described below:

• buffer: This parameter holds the buffer of type Buffer, TypedArray, DataView, ArrayBuffer, and string.
• options: This parameter holds the value of the zlib option.

Return Value: It returns the chunk of data with BrotliDecompress. 

The below examples illustrate the use of zlib.brotliDecompressSync() method in Node.js: 

Example 1:

javascript

// Node.js program to demonstrate the
// zlib.brotliDecompressSync() method

// Including zlib module
const zlib = require('zlib');

// Declaring input and assigning
// it a value string
let input = "Nidhi";

// Calling brotliDecompressSync method
let brotliCom = zlib.brotliCompressSync(input);
let brotliDec = zlib.brotliDecompressSync(
    new Buffer.from(brotliCom)).toString('hex');

console.log(brotliDec);

Output:

4e69646869

Example 2:

javascript

// Node.js program to demonstrate the
// zlib.brotliDecompressSync() method

// Including zlib module
const zlib = require('zlib');

// Declaring input and assigning
// it a value string
let input = "Nidhi";

// Calling brotliDecompressSync method
let brotliCom = zlib.brotliCompressSync(input).toString('hex')
let brotliDec = zlib.brotliDecompressSync(
    new Buffer.from(brotliCom, 'hex')).toString('base64');

console.log(brotliDec);

Output:

TmlkaGk=

Reference: https://nodejs.org/api/zlib.html#zlib_zlib_brotlidecompresssync_buffer_options