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# HPACK.js
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[](http://travis-ci.org/indutny/hpack.js)
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[](http://badge.fury.io/js/hpack.js)
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Plain-JS implementation of [HPACK][0].
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## Usage
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```javascript
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var hpack = require('hpack.js');
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var comp = hpack.compressor.create({ table: { size: 256 } });
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var decomp = hpack.decompressor.create({ table: { size: 256 } });
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comp.write([ { name: 'host', value: 'localhost' } ]);
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var raw = comp.read();
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console.log(raw);
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// <Buffer 66 86 a0 e4 1d 13 9d 09>
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decomp.write(raw);
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decomp.execute();
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console.log(decomp.read());
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// { name: 'host', value: 'localhost', neverIndex: false }
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```
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#### LICENSE
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This software is licensed under the MIT License.
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Copyright Fedor Indutny, 2015.
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Permission is hereby granted, free of charge, to any person obtaining a
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copy of this software and associated documentation files (the
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"Software"), to deal in the Software without restriction, including
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without limitation the rights to use, copy, modify, merge, publish,
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distribute, sublicense, and/or sell copies of the Software, and to permit
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persons to whom the Software is furnished to do so, subject to the
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following conditions:
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The above copyright notice and this permission notice shall be included
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in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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USE OR OTHER DEALINGS IN THE SOFTWARE.
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[0]: https://tools.ietf.org/html/rfc7541
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