file-type
Detect the file type of a Buffer/Uint8Array/ArrayBuffer
Detect the file type of a Buffer/Uint8Array/ArrayBuffer
Node.js Buffer API, for the browser
Convert a typed array to a Buffer without a copy
Strip the final newline character from a string or Uint8Array
Convert a value to a ReadableStream
Check if a Buffer/Uint8Array is a PNG image
Check if a Buffer/Uint8Array is a JPEG image
Check if a Buffer/Uint8Array is a GZIP file
Check if a Buffer/Uint8Array is a GIF image
Strip UTF-8 byte order mark (BOM) from a Uint8Array
Check if a Buffer/Uint8Array is available for cwebp image source
Fast Pure JavaScript MessagePack Encoder and Decoder
Check if a Buffer/Uint8Array is a TAR file
Check if a Buffer/Uint8Array is a ZIP file
Check if a Buffer/Uint8Array is a BZIP2 file
Node.js Buffer API, for the browser
Detect the image type of a Buffer/Uint8Array
Byte encoding utils
Check if a Buffer/Uint8Array is EOT
Check if a Buffer/Uint8Array is WOFF