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Node.js Buffer API, for the browser
Detect the file type of a file, stream, or data
Safer Node.js Buffer API
Check if a Buffer/Uint8Array is a PNG image
Check if a Buffer/Uint8Array is a JPEG image
Generates an asynchronous resolver function from a PAC file
A [ponyfill](https://ponyfill.com) for `Buffer.from`, uses native implementation if available.
Modern Buffer API polyfill without footguns
Get a stream as a string, Buffer, ArrayBuffer or array
[](https://www.npmjs.com/package/@smithy/util-buffer-from) [](https://www.npmjs.com/package/@smithy
RFC9562 UUIDs
Buffer List: collect buffers and access with a standard readable Buffer interface, streamable too!
Cross Platform Smart Fetch Ponyfill
Read/write IEEE754 floating point numbers from/to a Buffer or array-like object
Create an ArrayBuffer instance from a Data URI string
This is a polyfill for Buffer#indexOf introduced in NodeJS 4.0.
Useful utilities for working with Uint8Array (and Buffer)
Write files in an atomic fashion w/configurable ownership
Node.js Buffer API, for React Native
get dimensions of any image file