SplitRightClick

Normally the right mouse button both opens blocks such as chests and places the held block. With this mod, a separate keybind handles interacting with blocks, while the place action stays on its own control. Players can open a chest without placing a block by accident, and place blocks without opening the object they point at, a behavior modeled on how Hytale handles the same input.

Crouching changes the result: a player who crouches can place a block against an interactable block without opening it, and uncrouching returns the normal interaction. Flying in creative mode has its own handling, where a held place button keeps placing blocks and the space bar can drop the player to a lower Y level. Redstone dust line changes are also covered by the place button.

The mod is client-side only, so the server does not need it, and players on any server can use it alongside vanilla controls. It is released under the GNU Lesser General Public License v3.0 only and is open source, with public source code and an issue tracker. Builds are published for Fabric and NeoForge, covering 1.21 – 26.1.2 across 13 release versions, and the latest files target 1.21.11.