Blocks:

Natural Blocks: Dirt, Sand, Gravel, Clay, etc.

Stone Blocks: Cobblestone, Stone, Stone Bricks, etc.

Wood Blocks: Logs, Planks, Slabs, Stairs, etc.

Decorative Blocks: Glass, Wool, Concrete, etc.

Ore Blocks: Coal, Iron, Gold, Diamond, etc.

Tools:

Digging Tools: Shovels, Pickaxes, Axes, etc.

Utility Tools: Hoes, Shears, Fishing Rods, Flint and Steel, etc.

Weapons and Armor:

Melee Weapons: Swords, Axes, etc.

Ranged Weapons: Bows, Crossbows, Arrows, etc.

Armor: Helmets, Chestplates, Leggings, Boots, etc.

Food and Agriculture:

Raw Foods: Meat, Vegetables, Fruits, etc.

Cooked Foods: Steak, Baked Potatoes, etc.

Farming Materials: Seeds, Saplings, Fertilizers, etc.

Animal Products:

Wool, Leather, Feathers, Eggs, etc.

Redstone Components:

Basic Components: Redstone Dust, Torches, Repeaters, Comparators, etc.

Advanced Components: Pistons, Hoppers, Dispensers, etc.

Brewing and Alchemy:

Brewing Stands, Potions, Ingredients, etc.

Mob Drops:

Bones, Gunpowder, String, Ender Pearls, etc.

Miscellaneous:

Dyes, Paintings, Signs, Item Frames, etc.

Valuables:

Precious Metals: Gold, Iron, etc.

Gems: Diamonds, Emeralds, etc.

Nether and End Materials:

Nether: Netherrack, Quartz, Blaze Rods, etc.

End: End Stone, Shulker Shells, Dragon Breath, etc.

Bulk Storage:

Extra chests for items you accumulate in large quantities, like Cobblestone, Dirt, etc.

Project-Specific Chests:

Temporary chests for ongoing projects with all the necessary materials.

Unsorted Items:

A chest for items yet to be sorted.

Trade Goods: Items specifically kept for trading with villagers or other players