Sick of trying build ideas only to tear them down and restart over and over? Introducing Phantom Builder! Press f6 (default) to go into Phantom mode, which is like going into freecam or spectator mode, but you now can build in creative mode and test out build ideas.
Press f6 again to exit and return to your player. From here if you like you can press H to bring up the phantom block hologram you placed down and build on top of it. Like Litematica, freecam and creative mode all in one.
No more will you have to tear down a build over and over if you dont like the design.