The TOON specification has moved to a dedicated repository: github.com/toon-format/spec
Version 2.0 (2025-11-10)
- Full Specification - Complete technical specification
- Changelog - Version history
- Examples - Example TOON files
- Conformance Tests - Language-agnostic test fixtures for implementations
- Contributing - How to propose spec changes
The specification has been moved to toon-format/spec to:
- Provide a canonical, language-agnostic source of truth
- Enable independent versioning of spec and implementations
- Support the growing community of TOON implementations across multiple languages
- Facilitate collaboration on spec evolution through a dedicated RFC process
This repository (toon-format/toon) remains the reference implementation in TypeScript/JavaScript. For specification discussions, issues, and contributions, please use the spec repository.