Package Exports

filesize.js

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Readme

filesize.js

filesize.js is a simple browserjs / nodejs library to make filesize human-readable. e.g. 20.4 Kb.

1. Install

npm install filesize.js

Then import it.

var filesize = require('filesize.js');

//or

import filesize from 'filesize.js';

Or import it with <script> tag.

<script type="text/javascript" src="filesize.min.js"></script>

2. Detail Usage

The unique API is: filesize(bytes, fixed=1, spec='jedec');.

bytes: Number of filesize.
fixed: Number of decimal, default is 1.
spec: String of filesize spec, default is jedec.

// bytes.
filesize(123456); 				// '120.6 Kb'

// fixed, `1` is default.
filesize(123456, 0); 			// '121 Kb'
filesize(123456, 4); 			// '1120.5625 Kb'

// specs, `jedec` / `iec / si`.
// `jedec` is default.
filesize(123456, 2, 'iec'); 	// '120.56 Kib'
filesize(123456, 0, 'si'); 		// '123 Kb'

3. Test

npm install npm test

4. Spec

jedec: Unit is ['b', 'Kb', 'Mb', 'Gb', 'Tb', 'Pb', 'Eb', 'Zb', 'Yb'], and the power is 1024.
iec: Unit is ['b', 'Kib', 'Mib', 'Gib', 'Tib', 'Pib', 'Eib', 'Zib', 'Yib'], and the power is 1024.
si: Unit is ['b', 'Kb', 'Mb', 'Gb', 'Tb', 'Pb', 'Eb', 'Zb', 'Yb'], and the power is 1000.

More specs waiting for you issue / pull request.

5. LICENSE

MIT