sindresorhus/
Detect the file type of a Buffer/Uint8Array
USD raised
Recent activities
Detecting a pptx taking a very long time
Detect animated image
Time Complexity of Detecting Image File Type
cannot use method fileTypeFromStream in aws lambda typescript handler
Support for .xlsm, .ppsm, .ppsx, .vsdx, .docm file types
fileTypeFromBlob should throw an error when not using Node v20
Custom detectors running after default detectors
Add support for .eml aka message/rfc822
Detect NEF format, the result is image/tiff
FileType returns undefined applications/octet-stream pdf file
Password-protected `xlsx` files detected as `cfb`
add `application/x-compressed-tar` for `*.tgz`
proposal: expose mime-type <-> extension relations
.pdf files can be detected as .ai based on content
Importing fileTypeFromBlob in Node environment
I must therefore fork
Allow disabling unsafe types?
Support: lz4 and avro file-types
Support compressed ISO image
Support ICC profile
Support Windows Registry file
Support 3D model compressed with Google Draco
WMV video file mistakenly identified as audio
Add support for DSF format
Allow ArrayBuffer as input
Input validation breaks ArrayBuffer
Improve parsing 3gp video subtypes.
Test for DNG files
Implement libmagic in JS
Support for `txt`
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