The @aws-sdk/util-utf8-node package is designed for encoding and decoding UTF-8 content specifically in Node.js environments. It provides utilities to convert strings to UTF-8 byte arrays and vice versa, which is particularly useful when working with AWS SDKs that require such transformations for handling text in various AWS services.

What are @aws-sdk/util-utf8-node's main functionalities?

UTF-8 Encoding

Converts a JavaScript string to a UTF-8 encoded byte array. This is useful for preparing data for transmission or storage in formats that require UTF-8 encoding.

"const { fromUtf8 } = require('@aws-sdk/util-utf8-node');
const utf8EncodedString = fromUtf8('Hello World');"

UTF-8 Decoding

Converts a UTF-8 encoded byte array back into a JavaScript string. This is useful for reading data that was stored or transmitted as UTF-8 encoded bytes.

"const { toUtf8 } = require('@aws-sdk/util-utf8-node');
const decodedString = toUtf8(utf8EncodedString);"

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@aws-sdk/util-utf8-node

Deprecated package

This internal package is deprecated in favor of @aws-sdk/util-utf8.

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Last updated on 26 Jan 2023

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