I would guess that you need to learn more about Docker usage in general, rather than just looking for a Docker Compose file
Yeah, I don't really like using Docker so I always go for easier option, but my friend uses Docker a lot and also had troubles with Overleaf.
Also, I’d like to point out that Overleaf’s hosting and pricing options are quite reasonable, especially if you’re working for a university or institution: https://www.overleaf.com/user/subscription/plans
I don't work for university, but I am a student that needs Latex. Overleaf free plan got really bad, even my thesis cannot be compiled now and Overleaf pricing isn't really great. Student pricing is only for annually subscription, so it is not ideal for me.
Plus they always try to hide how stuff works behind the scenes so that day that upgrade script has a bug and fails, it’s hard to revert to a working stage.
Yunohost is creating backups for apps that are being updated. If update fails, it automatically reverts. Yes, it works, I checked.
those projects get eventually abandoned,
Yunohost is here for years now, and it does not look like it will be abondoned any time soon.
I use a Yunohost for more about 1,5 year. I love for stability and simplicity but also openess for more pro users. I have my own backup solution that works great. Yunohost isn't popular but has big catalogue. Some of the apps are not present in catalogue, so I use Docker on second device to get them.
Nextcloud is hard to install in manual way (even sometimes with Docker). As far I know, both Snap and Yunohost versions of Nextcloud are solid. I used Snap version on the cheapest Linode VPS, and it worked fine, especially when I doubled the SWAP to 1 GB. Now I use Yunohost version and I have only good time with it. It is super stable, fast and reliable. I used Nextcloud_ynh on HP 800 Mini G3 with i5-6500t and now on Asrock Mini PC with Ryzen 7 5700g. It is working just great.
If you don't want to use Nextcloud, you ca install Vikunja for kanban and tasks. For notes Hedgedoc can be great.
I think you can go with Yunohost. It is easy to start selfhosting and exposing services to the web. I use it for more than a year, and it is super cool. Especially I love the fact, that it is easy for newcomers, but also it is opened for customisation for more pro users. Yunohost provides domain with ddns, Fail2Ban and tells which ports should be opened (80 and 443 is all you need, maybe another one for ssh). It also provides SSO for hiding services that do not use authentication.
It has place for two drives - one NVMe 2280 and one SATA 2,5". If you want something bigger, but still Mini, You can buy Asrock X300 DeskMini with AM4 socket. I have this with Ryzen 7 5700g. It offers two slots for 2280 NVMe drives and two slots for 2,5" SATA drives.
Yes. I have Orange Pi Zero 2 with 1 GB of RAM running Ubuntu. This is actually very powerful machine, more powerful than my Raspberry Pi 3B+. i bought it for about 180 polish zloty (around 40 euros). I use it for printing server with Ghostscript printer app installed via Snap. I also tried Wireguard and MongoDB - everything works fine. it works really well, but it sits around 50 C on CPU, so it can get hot.
It will not be that great like on Raspberry Pi, but Mini PC are also very low on energy. For example,. Wyse 5070 with J5005 idles around 3-5 W, which is really great. i had HP 800 Mini G3 that idled ~7-8W. Mini PCs are more powerful, expandable and can use normal SSD Drive. For selfhosting they are better, but in some places Raspberry Pi (or alternative like Orange Pi) will be better, especially when you need something small and really low power
I don't know when you tried Nextcloud snap. I was using NC Snap on low tier VPS back in 2021 and 2022. For me it was really good experience, and I saw that a lot of people had the same opinion. Unfortunately, snapcraft lacks a lot of apps and even in that small group there are only a few apps that are supported.
Snap apps could be good for a lot of 'just works' stuff, but the app catalogue is tiny. Hardly any of the app catalogue is kept up to date.
In some way yes, but Docker is containerization engine, which can be used to selfhost stuff. Yunohost is special OS for selfhosting and only selfhosting. Apps installed using Yunohost are not containerized, and they are made for easy deployment.
I know some Docker, even I built my own images, but I just don't really like Docker.