Enhancement request/idea: Consider writing a minifier to pair with libdeflate, since a major use case of libdeflate is probably to compress web content – HTML, JS, and CSS files.
It might be possible to leverage libdeflate's parsing logic toward a web minifier's parser. Relatedly, if you knew that the input to the gzip compressor was minified HTML, CSS, and JS, could you accelerate the compression? Maybe the parser or match finder? Or, what if you knew that you weren't going to have any matches longer than say 40 bytes?
Some of this might be easier if you knew that the input wasn't just minified web content, but more specifically was content that you minified, according to your minifier rules, standards, or spec. So it would have certain features or patterns. Line endings would be normalized, there'd never be certain forms of whitespace in code areas, etc. We could even have metadata for these HTML, JS, and CSS files that reported the length of the file, the longest length repeated string, the max number of repeats, etc. Could that metadata significantly help libdeflate?
I'm not aware of a minifier written in C. It would probably be the fastest minifier on earth, by a wide margin, especially if you used the SIMD in parsing and matching that you use in libdeflate, and it would be an interesting and popular project on its own. I'm not good with C, but I could write a spec for the minifier and/or the minifier output. Some minifiers are unsafe and break websites, so it would be nice to have one that actually had a spec, and was safe.
Enhancement request/idea: Consider writing a minifier to pair with libdeflate, since a major use case of libdeflate is probably to compress web content – HTML, JS, and CSS files.
It might be possible to leverage libdeflate's parsing logic toward a web minifier's parser. Relatedly, if you knew that the input to the gzip compressor was minified HTML, CSS, and JS, could you accelerate the compression? Maybe the parser or match finder? Or, what if you knew that you weren't going to have any matches longer than say 40 bytes?
Some of this might be easier if you knew that the input wasn't just minified web content, but more specifically was content that you minified, according to your minifier rules, standards, or spec. So it would have certain features or patterns. Line endings would be normalized, there'd never be certain forms of whitespace in code areas, etc. We could even have metadata for these HTML, JS, and CSS files that reported the length of the file, the longest length repeated string, the max number of repeats, etc. Could that metadata significantly help libdeflate?
I'm not aware of a minifier written in C. It would probably be the fastest minifier on earth, by a wide margin, especially if you used the SIMD in parsing and matching that you use in libdeflate, and it would be an interesting and popular project on its own. I'm not good with C, but I could write a spec for the minifier and/or the minifier output. Some minifiers are unsafe and break websites, so it would be nice to have one that actually had a spec, and was safe.