Just Vertical Slabs (For ANY mod)

Important Note!!!
Development of this mod is currently on hold. Updates and bug fixes will not be released for an extended period. Thank you for your understanding!
About the Mod
Minecraft has always been missing an important building element — vertical slabs. Most mods that add new slabs don't include vertical variants, forcing players to search for additional addons that often don't even exist.
This mod solves this problem by dynamically adding vertical slabs for vanilla Minecraft and all installed mods!
Key Point: Vertical slabs are only created for blocks that already have regular slabs. This maintains a gameplay style close to vanilla and ensures compatibility with any mods. If you want more vertical slabs — simply add more regular slabs, and vertical variants will appear automatically.
Features
- Works with any mods without additional configuration!
- Vertical slabs for all blocks that have regular slabs — both vanilla and from mods!

- Vertical slabs connect to each other like stairs!

- Crafting recipes for vertical slabs (details in the next section)
- Separate creative mode tab with all available vertical slabs!

Crafting Recipes
- 3 identical blocks in a column create a vertical slab

- 2 identical vertical slabs in a row create a full block

- 2 identical regular slabs in a column create a full block

- Vertical slabs can be converted to regular slabs and vice versa by placing them alone in the crafting grid


- Waxing works as usual — both in-world and during crafting


- Stonecutter recipes are available

It should be noted that due to implementation limitations, only the main vertical slab of a block can be obtained in the stonecutter. To get other vertical slab variants of that block, you must use the crafting recipes described above.
For Developers
For slabs to be recognized as slabs, their items must have the minecraft:slabs tag, as they should. If this tag is missing, it's impossible to determine whether they are slabs, so they are considered regular blocks.
If another mod adds slabs that are not recognized by this mod, the reason is most likely this. Check for the tag and ask the mod author to fix it.