Json Things: Redefining Minecraft Content with JSON
Minecraft is all about blocks, items, and worlds that feel personal. But if you have ever wanted to create a new block family, rebalance tool tiers, or introduce custom armor material—without jumping straight into heavy coding—Json Things is the mod that scratches that itch. Instead of building everything from scratch in code, this mod lets you define many gameplay elements through JSON, giving you a structured, repeatable way to shape your own mechanics, creative inventory, and even block geometry.
What Json Things Can Do
The core idea is simple: json-driven content. With Json Things, you can craft new things that behave like real Minecraft content—items you can hold, blocks you can place, and systems that tie into gameplay. Here are the kinds of content you can define:
- Items (including food, tools, armor, and block items)
- Item tiers (new tiers for tools so progression can match your world)
- Armor materials (new material tiers that fit your balance)
- Creative Mode Tabs (organize your custom items where players expect them)
- Blocks (including slabs, stairs, fences, doors, and more)
- Block shapes (voxel-shaped geometry to make models feel consistent)
- Block sets (for example, matching wood sets with stairs and fences and their sounds)
- Fluids (custom fluid behavior and presentation)
- Enchantments (expand progression with new magical rules)
- Sounds (custom audio hooks that make blocks feel alive)
- Scripting (WIP) (experiment with additional logic as the mod evolves)
Why JSON Mods Feel Different (and Often Better)
In many modding workflows, iteration is slow: change a behavior, rebuild, test, repeat. Json Things flips that rhythm. Because your definitions live in JSON inside a thingpack, you can adjust values like tool tiers, item properties, and block shapes with less friction. That matters especially when you are tuning mechanics for servers, where balance changes can quickly ripple across gameplay.
Thingpacks: How the Mod Loads Your Data
Json Things works via Thingpacks, a format similar in spirit to resource packs and datapacks. A thingpack contains:
- Thing JSON files (your item/block/enchantment definitions)
- Associated resources and data needed for those definitions
To install, place your thingpack into the thingpacks directory in your Minecraft installation. You can also drag and drop it in the Json Things configuration screen. Under the hood, the loader also registers resource pack and datapack content—so the mod can effectively behave like a global datapack loader, even if that was not the original intention.
When you are building a pack for friends, modpacks, or a long-running server, that flexibility is huge. And if you prefer managing updates without extra fuss, you can install this kind of mod easily through the foxygame.net launcher, a convenient, flexible, modern Minecraft launcher where you can add mods right from the menu.
Practical Use Cases for Players and Servers
Json Things is not only for “look at my cool block” builds. It is also a way to design systems that fit specific server goals—survival balance, themed roleplay economies, or even biome-inspired building sets.
1) Create a Cohesive Block Set
Want a complete aesthetic—planks, stairs, slabs, fences, and matching sounds—without hunting down multiple mod components? Use block sets and consistent shapes to keep everything feeling part of one material family.
2) Tune Progression with Custom Tiers
If your server has custom crafting pipelines or slower advancement, you can define new item tiers and armor materials so tools and protection match your mechanics rather than the vanilla curve.
3) Build Themed Creative Tabs
Even in adventure servers, creative mode is useful for builders and event hosts. Custom creative tabs help keep your content organized, so players find the right blocks and items quickly.
Can You Use It With Other Mods?
In most cases, yes. Unless another mod’s license is incompatible with Json Things (which is unlikely), your custom JSON-defined content can coexist with typical mod ecosystems. This makes Json Things a strong choice for server communities that mix gameplay overhauls with curated content packs.
Getting Started: A Quick Workflow
- Choose what you want to define first: a block, an item, a tier, or a fluid.
- Create a thingpack and add the relevant thing JSON files.
- Install the thingpack by placing it in the thingpacks directory or using the in-game drag-and-drop.
- Test the results in your intended gameplay mode (single-player, survival servers, or creative building worlds).
Once you see your first block or item working, you can expand outward—adding shapes, sounds, and full sets—until your pack feels like native Minecraft content.
Conclusion
Json Things turns modding into a content-design process: define blocks, items, tiers, armor materials, creative tabs, and block shapes through JSON, then bundle everything into thingpacks that load cleanly. Whether you are building a themed pack for specific biomes, balancing mechanics for a server, or experimenting with custom fluids and enchantments, this mod gives you a practical, structured way to make Minecraft feel truly yours. If you want your next update to be more about creativity and less about rewriting code, Json Things is a compelling place to start.
--- **Update Apr 19, 2026:** Added 1 file for version 26.1.2 (NeoForge). --- **Update Apr 20, 2026:** Added 3 files for version 26.1.2, 1.21.1, 1.20.1 (NeoForge, Forge). --- **Update Aug 26, 2026:** Added 1 file for version 26.2 (NeoForge).