filesize

JavaScript library to generate a human readable String describing the file size

webpack-bundle-analyzer

Webpack plugin and CLI utility that represents bundle content as convenient interactive zoomable treemap

byte-size

Convert a bytes or octets value (e.g. 34565346) to a human-readable string ('34.6 MB'). Choose between metric or IEC units.

string-length

Get the real length of a string - by correctly counting astral symbols and ignoring ansi escape codes