Cobble vs Misode Data Pack Generators

Cobble is free, open-source software under the MIT License that transpiles .cbl source into data packs for Minecraft Java Edition. Its Python-like language supports functions, indentation, imports, control flow and static type inference for variables, constants and expressions. Output can include .mcfunction files, pack metadata, tags, predicates, advancements, loot tables, recipes, item modifiers, dialogs and other JSON resources. Cobble handles command JSON safety, macro parameters and command validation, with standard-library helpers for events, text, scoreboards, storage, item components, schedules, selectors, positions, bossbars, teams and entities. The command-line workflow covers project initialization, formatting, building, checking, watching, validation, inspection, linking, cleaning and ZIP creation. The stable release installs with cargo install cobble-lang --locked. A browser compiler runs the Rust parser and transpiler through WebAssembly and can download generated files or a data-pack ZIP. The listed target is Minecraft Java Edition 26.1.2 with pack format 101.1. Cobble is pre-1.0 and actively developed, so bugs and API changes may occur.

Misode Data Pack Generators is a free web toolset for creating data packs for Minecraft Java Edition. Its generator catalog includes loot tables, advancements, recipes, and world generation, with the homepage listing Minecraft 26.3 Release Candidate 2, 26.2, and the latest snapshot. A converter changes /give commands into loot tables, while Customized Worlds builds data packs for world customization. The Report Inspector analyzes performance reports. Minecraft Sounds provides browsing and mixing of vanilla sounds, and Transformation Preview visualizes display-entity transformations. Template Placer automatically places structure pieces in a world. Links lead to modded generators for Create, Fabric, NeoForge, and Pixelmon. The project supports multiple languages and directs translators to a Spyglass localization site. Source code is on GitHub under the MIT license, with instructions for forking and publishing another generator site. The homepage also includes a Donate link.