Thank you for the recommendation! My most recent nostr app is called Nostr Threads: https://github.com/supertestnet/nostr_threads
I made it because of a disappointing aspect of njump.me. Normally, I like that app, and use it to share nostr posts outside of nostr. But, if I want to share a thread with multiple posts in it, njump only shows one post at a time. Other tools, like Primal, do a better job, but they throw a lot of "junk" on the screen like login buttons and the whole "People in this Note" section. I wanted something that can cleanly show "just" the content I found interesting. So I made one.
To use it, just grab the nevent string of the "last" post in an interesting thread, and paste it into Nostr Threads. It will download each post in the thread, present them in a clean way, and give you a nice, shareable link so that you can share that content with others.