MeasureThat.net

Run results for: js compression libraries

emulate file compression/decompression

Go to the benchmark
Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1 Safari/605.1.15
Safari 14
Mac OS X 10.15.7
Desktop
3 years ago
Test name Executions per second
unzip pako a 14447.5 Ops/sec
unzip pako b 18772.6 Ops/sec
zip pako a 8073.7 Ops/sec
zip pako b 8651.8 Ops/sec
unzip fflate a 982778.4 Ops/sec
unzip fflate b 374369.0 Ops/sec
zip fflate a 664837.9 Ops/sec
zip fflate b 16290.5 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)