I recently created a little webapp when searching for a job on hackernews. Couldn't find a solution that allows for filtering based on multiple tags or similar, so I created one myself here: https://grburst.github.io/hnjobs

Note that there are multiple limitations (firebase live only, only current month, not really mobile friendly, ...), little to no optimizations and potential bugs, but it was already a great help for me, so I am sharing it with you. I will however improve it a bit more, because it is a fun experience and I am trying out new frameworks I haven't worked with before as well. As always: All feedback is welcome :-) Enjoy