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@scure/base

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@scure/base

Secure, audited & 0-dep implementation of base64, bech32, base58, base32 & base16

  • 1.2.1
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What is @scure/base?

@scure/base is a JavaScript library that provides utilities for encoding and decoding data in various formats such as Base64, Base58, and Base16. It is designed to be lightweight and efficient, making it suitable for use in both browser and Node.js environments.

What are @scure/base's main functionalities?

Base64 Encoding and Decoding

This feature allows you to encode and decode strings to and from Base64 format. It is useful for data serialization and transmission.

const { base64 } = require('@scure/base');

// Encoding a string to Base64
const encoded = base64.encode('Hello, World!');
console.log(encoded); // Outputs: 'SGVsbG8sIFdvcmxkIQ=='

// Decoding a Base64 string
const decoded = base64.decode(encoded);
console.log(decoded); // Outputs: 'Hello, World!'

Base58 Encoding and Decoding

This feature allows you to encode and decode strings to and from Base58 format. Base58 is commonly used in cryptocurrencies for encoding addresses and keys.

const { base58 } = require('@scure/base');

// Encoding a string to Base58
const encoded = base58.encode('Hello, World!');
console.log(encoded); // Outputs: '72k1xXWG59wUsYvG'

// Decoding a Base58 string
const decoded = base58.decode(encoded);
console.log(decoded); // Outputs: 'Hello, World!'

Base16 Encoding and Decoding

This feature allows you to encode and decode strings to and from Base16 (Hexadecimal) format. It is useful for representing binary data in a human-readable form.

const { base16 } = require('@scure/base');

// Encoding a string to Base16 (Hex)
const encoded = base16.encode('Hello, World!');
console.log(encoded); // Outputs: '48656c6c6f2c20576f726c6421'

// Decoding a Base16 (Hex) string
const decoded = base16.decode(encoded);
console.log(decoded); // Outputs: 'Hello, World!'

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Package last updated on 23 Nov 2024

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