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Detect the file type of a file, stream, or data
List of binary file extensions
Check if a file path is a binary file
Detect and validate file types by their signatures (✨magic numbers✨)
Check if a file path is a text file
List of text file extensions
Detects if a file is binary in Node.js. Similar to Perl's -B.
Reads a binary file to determine its CPU architecture.
Improved typeof detection for node.js and the browser.
JavaScript implementation of the BSER Binary Serialization
Check if a binary is working
Binary Search Trees
Unpack multibyte binary values from buffers
[](https://www.npmjs.com/package/@aws-sdk/middleware-recursion-detection) [ through Web Workers
File System Access API with legacy fallback in the browser.
Parse binary files with a schema into nicely readable objects
Check if a file path is an image
Get the first path that exists on disk of multiple paths