wiki.js
It has a few UI editor options, but I can definitely recommend the WYSIWYG markdown editor

I assumed OP either did a typo or wasn’t a native English speaker

I have not encountered anyone referring to geographical Europe as “EU” before, that would be confusing!

EU vs US population

EU ~450 million, US ~350 million

I used to do it that way too, but my wife is not technically inclined, so we settled on something with a web UI for editing.
There are a few areas where the wiki is marginally better for me, the main one being the ability to do quick edits from a smartphone.
I do really like the simple approach with a static site builder though

Your own wiki, and your own social media-type service

I post miscellaneous notes to my social media-type service, and save lists and more organised information (including recipes) to my wiki.

here

There’s an Android app with firmware for the watch that supports notifications, so the watch has the potential for smart features

But it looks like there’s no equivalent app for Graphene OS, so in effect, you’re right, no smart features

Commenting because no-one mentioned the Watchy

No way! I didn’t know you could cycle through the results like that… awesome!

Works as long as you didn’t put something silly in your nvim config like

vim.keymap.set("ca", "q!", "echo 'not so fast!'")

I’m using a few numpads as simple remote controls for HA, and I got a bit carried away and set 5, 6, 7, 8, and 9 to set the alarm clock time for the following morning.

Never used it, I always just set the alarm time through the UI

The ecosystem is not so healthy on the server side, and I think the API documentation is a major factor.
The project has been sitting on this for many years

You could say it’s an improvement over BlueSky because with Mastodon you can host your own server, but if you don’t like their server, then you’re out of options

Mastodon builds on the ActivityPub protocol with its own API, but the last time I looked into it, the documentation of the API was poor, so it was difficult to develop for.

I haven’t looked at the BlueSky docs so I can’t compare, but it sticks in my craw a bit seeing the words “friendly for third-party devs” being used in the same sentence with Mastodon

I love the flat earther energy in this

I don’t get it.
The only use for a printer in this situation that I can think of is printing individual video stills and making them into an erotic flick-book, but I’m sure that’s not it

sudoers getting renamed to grownups

The original article is paywalled (I mean, registration-walled?), this summary is not

404 Media reported that 4chan users claimed to be sharing personal data and selfies from Tea after discovering an exposed database.

Hmm… How many significant figures of pi was it made to?

Do you put that in a custom prompt, or save it for times when you really want a good result?

I haven’t searched about this so I don’t know, but it’d be cool if there were a way to import/export markdown tables into LibreOffice