<a href=" takes all the submissions, sorts by technology, and filters by location
There is logic to minimize false positives/negatives. For example, it does a pretty good job distinguishing between (c, c++, obj-c), (java, javascript), and (react, react native).
If you type "remote" in the location textbox, it will only show submissions that are available remotely. Open to implementing other features.
Ask HN: Who is hiring? (January 2018)