Hey there,

please remember that as of now modding is not officially supported. It's done at your own risk, there are no guarantees for future compatibility. Please keep backups of your save files before you start modding. If you need technical support, please always include a full list of active AND prior mods, since that can influence the game's behaviour with regard to bugs.

Have a good day!

found one rather quickly .... and here I spent half the day yesterday trying to find one ._.

https://www.nexusmods.com/valheim/mods/226?tab=description
also available, of course, in r2modman

there is also planbuild for saving builds, setting up blueprints and sharing:
https://www.nexusmods.com/valheim/mods/1125

fyi

Valheim Plus not allows one to move any building item on the X, Y, and Z axis, I use it to horizontally place darkwood dividers into window slots. It also allows one to edit any previously placed item. Very handy for repairing abandoned stone keeps found in the wilderness.