@aws-sdk/util-body-length-browser

Calculate string body length

This feature allows you to calculate the length of a string body. It's useful when you need to determine the size of a text-based request body before sending it in an HTTP request.

const { calculateBodyLength } = require('@aws-sdk/util-body-length-browser');
const bodyLength = calculateBodyLength('Hello World');
console.log(bodyLength);

Calculate Blob body length

This feature enables the calculation of the length of a Blob object's body. It's particularly useful for browser-based applications that need to send binary data or files as part of an HTTP request.

const { calculateBodyLength } = require('@aws-sdk/util-body-length-browser');
const blob = new Blob(['Hello World'], { type: 'text/plain' });
blob.arrayBuffer().then(buffer => {
  const bodyLength = calculateBodyLength(buffer);
  console.log(bodyLength);
});