Stravant - ResizeAlign
Luau
Most recent update: Rounded Join Mode + Dragger Mode (hold Ctrl) A plugin that aligns faces of parts via resizing, so that you don't have to manually resize the parts to get them aligned. Report bugs or provide feedback in the Roblox "Building" community or discussion server. See the social links below. The GUI lets you specify whether you want the parts to satisfy the maximum or minimum overlap at the point of intersection as well as how to select faces.
Get it → create.roblox.com