One hit enderman farm

An enderman farm in the End that kills in one hit and needs no endermite. The spawning platform sits 128 blocks out from the main island with a raised leaf path, and you aggro the endermen by looking at them. They funnel into a chamber where entity cramming does most of the damage, which is stronger than lava, and one swing with any sword finishes them. The armor stand on a pressure plate on a composter is what lines them up for the sweep. It is a long tutorial, 23 minutes, because it explains why each part is there, and the creator keeps the description updated with every version change that has affected it since. DashPum4, whose farm this builds on, turned up in the comments to say the raised leaf path is the clever part.

Do not use Fire Aspect. It burns the armor stand out. This is a one hit farm so any sword works, and the description has a lava setup if you really want to keep fire aspect.
From 1.21.9 Mojang put skylight into the End and spawn rates dropped. Put spawnable blocks along the whole path of the platform to get them back, the creator links a picture.
From 1.21.9 waterlogging a chest changed too. Shift clicking no longer does it, so place a block beside the chest and put the water against that.
Entity cramming has to be turned on. One builder's farm was dead because the gamerule was off in their world.
The material list is missing a torch, which the creator says at the top of the description.
At 17:50 the platform placement does not match what is on screen at 18:05, and following the first one leaves the leaf skirt a block off centre.