is-otf

Check if a String/Buffer/ArrayBuffer is OTF

v0.1.2 URL: https://unpkg.com/is-otf@0.1.2/index.js

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font OpenType OTF type detect check is string str buffer

is-eot

Check if a Buffer/Uint8Array is EOT

v1.0.0 URL: https://unpkg.com/is-eot@1.0.0/index.js

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font font-face sfnt eot type detect check is binary buffer uint8array

is-woff

Check if a Buffer/Uint8Array is WOFF

v1.0.3 URL: https://unpkg.com/is-woff@1.0.3/index.js

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font font-face sfnt woff type detect check is binary buffer uint8array

is-woff2

Check if a buffer/Uint8Array is a woff2 file

v1.0.0 URL: https://unpkg.com/is-woff2@1.0.0/index.js

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font check detect is file type woff woff2

exceljs

Excel Workbook Manager - Read and Write xlsx and csv Files.

v4.4.0 URL: https://unpkg.com/exceljs@4.4.0/excel.js

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xlsx json csv excel font border fill number format number format alignment office spreadsheet workbook defined names data validations rich text in-cell format outlineLevel views frozen split pageSetup