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Tech riderRev. 20 Sept 2026

Cobble

Ch 116.6of 22 Minecraft Datapack Generators
  1. 1Runs onWeb
  2. 2CostsNot stated by the maker
  3. 3Function generationYes
  4. 4Recipe generationYes
  5. 5Loot table generationYes
  6. 6Advancement generationYes
  7. 7Predicate generationYes
  8. 8Export formatboth
7 lines stated Written from the maker's own pages: deveworld.github.io
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Overview

Cobble is ranked #11 of 22 in Minecraft datapack generators on Specifiction. It runs on Web.

Compared on Minecraft datapack generators

Function generation
Yesdeveworld.github.io
Recipe generation
Yesdeveworld.github.io
Loot table generation
Yesdeveworld.github.io
Advancement generation
Yesdeveworld.github.io
Predicate generation
Yesdeveworld.github.io
Export format
bothdeveworld.github.io
Datapack validation
Yesdeveworld.github.io

Facts

Purpose
Cobble transpiles .cbl source into Minecraft Java Edition data packs.github.com · 30 Sept 2026
Language
Cobble provides Python-like syntax for functions, indentation, imports, and control flow.github.com · 30 Sept 2026
Generated output
Cobble emits .mcfunction files, pack metadata, tags, predicates, advancements, loot tables, recipes, item modifiers, dialogs, and JSON resources.github.com · 30 Sept 2026
Command handling
Cobble supports Minecraft command JSON safety, macro parameters, and command validation.github.com · 30 Sept 2026
Standard library
Its standard library includes helpers for events, text, scoreboards, storage, item components, schedules, selectors, positions, bossbars, teams, and entities.github.com · 30 Sept 2026
CLI workflow
The CLI includes project initialization, formatting, building, checking, watching, validation, inspection, linking, cleaning, and ZIP output commands.github.com · 30 Sept 2026
Browser compiler
Cobble provides a browser compiler whose Rust parser and transpiler run through WebAssembly.deveworld.github.io · 30 Sept 2026
Browser export
The browser compiler can download generated files or a data pack ZIP.deveworld.github.io · 30 Sept 2026
Minecraft target
The website lists Minecraft Java Edition 26.1.2 and pack format 101.1.deveworld.github.io · 30 Sept 2026
Project status
Cobble is described as pre-1.0 software in active development, with possible bugs and API changes.github.com · 30 Sept 2026
Support
The project directs users to GitHub Issues for support and bug reports.github.com · 30 Sept 2026
License
Cobble is licensed under the MIT License.github.com · 30 Sept 2026
Validation dependency
The validation workflow may require curl and Java to generate the default Minecraft command data file.github.com · 30 Sept 2026
compilation
Cobble transpiles .cbl source into Minecraft Java Edition data packs.github.com · 2 Oct 2026
language features
The language supports functions, indentation, imports, and control flow with Python-like syntax.github.com · 2 Oct 2026
typing
Cobble provides static type inference for variables, constants, and expressions.github.com · 2 Oct 2026
resource support
Data-pack output includes functions, event tags, predicates, advancements, loot tables, recipes, item modifiers, and dialogs.github.com · 2 Oct 2026
cli
The CLI supports project templates, formatting, building, checking, watching, validation, and ZIP output.github.com · 2 Oct 2026
installation
The stable release can be installed with cargo install cobble-lang --locked.github.com · 2 Oct 2026
validation requirement
Generated-command validation requires curl and Java when the default data/commands.json file is missing.github.com · 2 Oct 2026
maturity
Cobble is pre-1.0 software in active development, and the project warns that bugs and API changes are possible.github.com · 2 Oct 2026

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Where it ranks on Specifiction

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Sources