file-type
Detect the file type of a file, stream, or data
@sgtpooki/file-type
An *Ackchyually* browser compatible file-type hacky replacement of the `file-type` package. Forked from https://github.com/sindresorhus/file-type
node-unar
ESM front-end to unar and lsar a command line tool. The universal un-archiver/unpacker to a lot of formats: .zip, zipx, rar, 7z, tar, gzip, bzip2, lzma, cab, msi, cpio, xar, exe, etc...
cpio-fs
filesystem bindings for cpio-stream