I have been using Open EVSE for years and love them, They have a nicely documented API so i can control them with just about anything.

Now you get a 10 minute ad for a 2 minute video

Have you played with NextCloud

I have been using Proxmox with a couple thousand VM’s and have been very happy with it.

But if isn’t.

• start by putting metric units next to the SAE units in the labels
• Eventually people get used to the units and then you phase out the use of them.

All science and most of the mechanical engineering is done in metric already. If you have a car made in the last 20 years ask the fasteners are already metric. So it really isn’t that hard…

I use OpenShot for all my video editing. It is open source and cross platform.