JustEnoughAnvilCraft

Recipe viewers normally list recipes by items, and block-based synthesis does not fit that layout. JustEnoughAnvilCraft adds input and output blocks as item forms on the left and right sides of a recipe, so a player can see what goes in and what comes out. Recipes that involve cauldrons also show their fluid inputs and outputs, and a player can look up which recipes use a given block or fluid.

The addon is intended for players who want block-based and cauldron recipes laid out clearly in the recipe viewer. Recipes made only of blocks can be bookmarked, and the default view can be set to show only the hidden inputs and outputs. The mod is client-side only, so a server does not need it and players join without installing it. It is published for 1.21.1, with NeoForge 1.6.0 as the latest file, under the GNU Lesser General Public License v3.0 only, and the source code is open source.