0x5eal/rbxts-pako
1
0
Fork 0
mirror of https://github.com/0x5eal/rbxts-pako.git synced 2025-04-04 10:50:59 +01:00
Code Issues Projects Releases Packages Wiki Activity
rbxts-pako/README.md
Vitaly Puzrin 747e60a635 readme & license
2014-02-18 21:55:32 +04:00

1.8 KiB
Raw Blame History

pako

Build Status

zlib port to javascript. Very fast!

Why pako is cool:

  • Almost as fast im modern browsers as C implementation (see benchmarks)
  • Works in browser
  • Modular - you can browserify any separate component
  • Both Sync & streamable interfaces (streamable is for big blobs)
  • It's fresh - ports the latest zlib version (now 1.2.8)
  • Tested - result is binary equal to zlib's one
  • No restrictions - MIT licence

Benchmarks:

node v0.11, 10mb sample:

   deflate-gildas x 2.82 ops/sec ±1.21% (11 runs sampled)
   deflate-imaya x 2.25 ops/sec ±0.59% (9 runs sampled)
 ! deflate-pako x 6.09 ops/sec ±0.98% (19 runs sampled)
   deflate-zlib x 9.13 ops/sec ±0.92% (46 runs sampled)

node v0.11, 10mb sample:

   deflate-gildas x 3.39 ops/sec ±6.58% (12 runs sampled)
   deflate-imaya x 2.14 ops/sec ±4.29% (9 runs sampled)
 ! deflate-pako x 6.61 ops/sec ±0.66% (20 runs sampled)
   deflate-zlib x 9.28 ops/sec ±1.98% (47 runs sampled)

API

TBD

Notes

Since pako was done mostly for browser, some specific functions were left unported.

deflate:

  • writing custom gzip headers (default is ok)
  • deflateSetDictionary, deflateParams, deflateSetHeader, deflateBound, deflatePending

inflate:

TBD

We will probably provide more modular design, to keep significant part of code reasonably small.

Authors

Special thanks to Vyacheslav Egorov (@mraleph) for his awesome tutoruals about optimising code for v8, IRHydra tool and personal advices.

License

MIT