Crumbs extends various vanilla blocks to have variations. These will copy their parents’ recipes and functionality, but of course with respective variation-based changes.
The vanilla crafting table is renamed to ‘Oak Crafting Table’ with Crumbs.
Crumbs’s ‘Oak Chest’ is a separate block from vanilla’s chest.
The vanilla barrel is renamed to ‘Spruce Barrel’ with Crumbs.
Cobbled, and polished chiseled, beveled, and cracked stones, in order.
Beveled and cracked polished blackstone, in order.
Chiseled, cracked, and fence red nether bricks.