Comments (1)
dan1wang
commented on July 26, 2024
I did a complete re-write of the named-entity decoder: https://github.com/dan1wang/node-html-entities/tree/rewrite
Here is bench mark result
XmlEntities.decode: 41ms, 244op/msec
Html4Entities.decode: 59ms, 169op/msec
html5Entities.decode: 57ms, 175op/msec
nodeHtmlEncoder(entities).htmlDecode: 841ms, 12op/msec
nodeHtmlEncoder(numerical).htmlDecode: 830ms, 12op/msec
entities.decodeXML: 30ms, 333op/msec
entities.decodeHTML4: 52ms, 192op/msec
entities.decodeHTML5: 43ms, 233op/msec
newDecoder.decodeHTML4Entities: 47ms, 213op/msec
newDecoder.decodeHTML5Entities: 110ms, 91op/msec
newDecoder.decodeHTML4EntitiesStrict: 26ms, 385op/msec
newDecoder.decodeHTML5EntitiesStrict: 32ms, 313op/msec
For non-strict decoding, the new HTML5 entity decoder is the slowest of all. This is because if you make semi-colon optional, you have to start trying to match the longest named entities first, and there are lots of entities to cover.
For strict decoding, the new decoder is lightning fast :-)
The code is incomplete (doesn't do numerical decoding yet).
The code should be changed to do String.split('&') first. That will speed things up considerably.
from html-entities.
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from html-entities.