I discovered @neil 's #FreeSoftwareAdvent and I like it.
I will chip in today with #Logesq.

A text editor collecting:

- texts (markdown #format @ThierryStoehr 😉)
- Journal
- Tasks and todos (in #OrgMode #format)
And you can also embed pdf and images.

I was looking for a #NotationalVelocity alternative on GNU/Linux, found something richer.
It has not NV's lightning speed, but so many features, a an encompassing Scrivener.

https://logseq.com/