file-type-checker

Detect and validate file types by their signatures (✨magic numbers✨)

v1.1.2 URL: https://unpkg.com/file-type-checker@1.1.2/dist/index.js

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file type checker signature magic numbers detect validate 7z aac amr avi bmp bpg blend cr2 elf exr flac flv gif heic ico indd jpeg lzh m4a m4v mkv mov mp3 mp4 ogg orc parquet pdf pbm pgm png ppm psd ps rar rtf sqlite stl swf ttf wav webm webp zip

memory-erasure

Node.js package intended to replace the deleted file content with random numbers.

v1.7.0 URL: https://unpkg.com/memory-erasure@1.7.0/dist/memory-erasure.cjs.js

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erase memory deleted file content

file-size

Lightweight filesize to human-readable / proportions w/o dependencies.

v1.0.0 URL: https://unpkg.com/file-size@1.0.0/index.js

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filesize file size bytes human readable iec si jedec filesystem humanize numbers

file-signature

Get file information based on file signature

v1.0.0 URL: https://unpkg.com/file-signature@1.0.0/file-signature.js

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mime file signature magic numbers file type type mimetype

si-tools

Parsing and Formatting of SI numbers: `SI.format(0.000005, 'M')` → `'5µM'`

v1.3.2 URL: https://unpkg.com/si-tools@1.3.2/si.js

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browser pretty bytes byte filesize size file human humanized readable si data