Yes, they are duplicates, although the links themselves are distinct. The current post points to my website, whereas the other points to my Git project. But they are indeed duplicates, in the sense that both refer to the same project.

Further, this post is from a new account with no posting history that has copied my submission (along with the exact wording) from <https://lobste.rs/s/hjipba/>. Copying the wording is no problem at all. I appreciate the visibility this post is bringing to this rather little project of mine. But I am not sure whether this post was made by a genuine user or by a bot. Any clarification from the poster or the moderators would be helpful.

I am also worried that one or both of these submissions may be flagged as duplicates. I had submitted the project myself earlier today at <https://news.ycombinator.com/item?id=47422759> but it did not gain any traction. I have emailed the moderators to ask whether it would be possible to merge the multiple stories into one.

Firefox has a neat feature for this; if you right click an iframe, it'll have a "This Frame" menu with options including "Open Frame in New Tab".

17 + 11 URLs from https://dahlstrand.net/wander/wander.js + 26 URLs from https://www.siddharthagolu.com/wander/wander.js that I link to from the above link. So 54 URLs so far.

The number of URLs grow as more people add this tool to their website and add each other as neighbours. The tool is capable of discovering neighbouring consoles and showing URLs from there.

It is StumbleUpon over again.