Why does it have to be a web app? It does not meet your requirements, but when I looked into this sort of task before, the best option looked like Gramps [0], which was discussed at [1].

  [0] https://gramps-project.org.

- Source: Hacker News / 9 months ago

Is there a reason to prefer Webtrees over an open source desktop app like Gramps? https://gramps-project.org/. - Source: Hacker News / 12 months ago

My technique is to maintain my tree off line in Gramps and do online work in the always free FamilySearch. Source: over 1 year ago

Alternatively, there's Gramps (free): https://gramps-project.org/. Source: over 1 year ago

I think you are looking for Gramps. Source: almost 2 years ago

A few weeks a go I posted a meme with the caption "My wife out-drinking everyone at the table-- Our unborn son:" [picture of Tom the cat in the womb]. I understand abortion is a touchy subject for some people, but it's not like I was advocating for or against abortion. After that, I posted a meme complaining about the lack of specificity of the rules on Lemmy and that post also got removed. That's enough to let me... Source: 9 months ago

Im using the Jeroba app on android first of all. It just seems like lemmy is a complete and total mess. So many contradicting things Im seeing. And then theres instances and communities but apparently it "doesn't matter what instance you choose because you'll still have access to all other communities anyway". Well that is pretty much false. Like using lemmy.world for example. I'll search up for a linux community... Source: 12 months ago

Signing up isn't complicated, people just get confused by what "federation" means... It doesn't matter what instance (or "server" if it's easier to understand) you sign up for. I'm on lemmy.world but I post and comment on lemmy.ml and 10-15 other instances all the time. Think of instances as "copies" with different users and posts, but they all interact with each other (with a few exceptions). Source: 12 months ago

Whereas the top three on my subscribed feed are from [Games@lemmy.world](mailto:Games@lemmy.world), [gaming@lemmy.ml](mailto:gaming@lemmy.ml) and [gaming@beehaw.org](mailto:gaming@beehaw.org). My subs on lemmy are mostly related to video games, but this points out something that confuses some folks coming over from Reddit - lemmy.ml and beehaw.org both have communities named "gaming" and they are separate... Source: almost 1 year ago

Lemmy has a lot of instances like lemmy.ml and lemmy.world, but you donnot need to register on all of them just register on one, and you can access all of them. Source: 12 months ago