MeasureThat.net

Run results for: js compression libraries

emulate file compression/decompression

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Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:130.0) Gecko/20100101 Firefox/130.0
Firefox 130
Ubuntu
Desktop
6 months ago
Test name Executions per second
unzip pako a 10402.6 Ops/sec
unzip pako b 10188.4 Ops/sec
zip pako a 3267.1 Ops/sec
zip pako b 3535.6 Ops/sec
unzip fflate a 742065.9 Ops/sec
unzip fflate b 408081.0 Ops/sec
zip fflate a 8267.9 Ops/sec
zip fflate b 6738.7 Ops/sec
HTML Preparation code:
AخA
 
1
<script src="https://unpkg.com/fflate"></script>
2
<script src="https://cdnjs.cloudflare.com/ajax/libs/pako/2.0.3/pako.min.js"></script>
Script Preparation code:
 
var enc = new TextEncoder();
var a = new Uint8Array([100 * 1024]);
for (var i; i < 100 * 1024; i++)
    a[i] = Math.floor(Math.random() * 256)
var b = enc.encode('The quick brown fox jumps over the lazy dog')
var ca = pako.gzip(a)
var cb = pako.gzip(b)
console.log(cb)
Tests:

  • unzip pako a

     
    pako.inflate(ca)

  • unzip pako b

     
    pako.inflate(cb)

  • zip pako a

     
    pako.deflate(a)

  • zip pako b

     
    pako.deflate(b)

  • unzip fflate a

     
    fflate.decompressSync(ca);

  • unzip fflate b

     
    fflate.decompressSync(cb);

  • zip fflate a

     
    fflate.gzipSync(a)

  • zip fflate b

     
    fflate.gzipSync(b)