Apache Tika has worked well for me in the past, ended up running it on an AWS Lambda https://tika.apache.org/. - Source: Hacker News / 10 months ago

If you accept running Java, the Apache Tika is extremely good at parsing content (https://tika.apache.org/). - Source: Hacker News / 11 months ago

Apache Tika can spit out text from lots of formats. I've used it with grep (or rg) to make a small scale searching of local folders. Tika does a really good job at OCR for finding if text is in a file. Source: about 1 year ago

Https://tika.apache.org Meta data from things. Source: over 1 year ago

At my previous job we had the same problem which we solved by using Tika. We called it on the server along with other stuff, but there is also a Python binding. Source: almost 2 years ago

I’m not exactly sure what you are trying to do but JavaScript Source Maps basically do this same thing with browsers and they use https://developers.google.com/closure/compiler/. Source: over 1 year ago

I'm using the Google Closure Compiler. I believe it has similar capabilities. Source: over 1 year ago

In a real world scenario you'd probably run the resulting JS through Closure Compiler. It would be nice to see how that affects both code size and performance. Source: over 1 year ago

Kind of funny that Google actually does have a product called the "Google Closure compiler". It creates different kinds of compilations though. https://developers.google.com/closure/compiler. - Source: Hacker News / over 1 year ago

Partially, depending on what's used it also optimizes the javascript code. See Google's closure compiler for more info. Source: about 2 years ago