3 ms·How does it work? How does the tool know which articles are relevant to certain tag?by ntoshev 17y agoHow does it work? How does the tool know which articles are relevant to certain tag?jacquesm 17y agoif(this.innerHTML.toLowerCase().indexOf(tags[i].toLowerCase()) > -1) { I think 'keywords' is more appropriate than tags.taitems 17y agoIt's very basic but it gets the job done. I have difficulty browsing HN without it these days.