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TOON

Token-Oriented Object Notation

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https://toonformat.dev

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README.md

TOON

Compact, human-readable serialization of JSON data for LLM prompts.

Homepage • Why tho? • Contribute

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toon toon Public

🎒 Token-Oriented Object Notation (TOON) – Compact, human-readable, schema-aware JSON for LLM prompts. Spec, benchmarks, TypeScript SDK.

TypeScript 20.3k 887

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Showing 10 of 12 repositories

toon Public
🎒 Token-Oriented Object Notation (TOON) – Compact, human-readable, schema-aware JSON for LLM prompts. Spec, benchmarks, TypeScript SDK.

toon-format/toon’s past year of commit activity

TypeScript 20,270 MIT 887 6 7 Updated Dec 5, 2025
spec Public
Official specification for Token-Oriented Object Notation (TOON)

toon-format/spec’s past year of commit activity

JavaScript 197 MIT 20 5 0 Updated Dec 5, 2025
toon-swift Public
🐦‍🔥 Community-driven Swift implementation of TOON

toon-format/toon-swift’s past year of commit activity

Swift 65 MIT 5 0 0 Updated Dec 5, 2025
toon-java Public
☕ Community-driven Java implementation of TOON

toon-format/toon-java’s past year of commit activity

Java 103 MIT 14 0 2 Updated Dec 3, 2025
ToonFormat.jl Public
🔵 Community-driven Julia implementation of TOON

toon-format/ToonFormat.jl’s past year of commit activity

Julia 2 MIT 0 2 0 Updated Dec 3, 2025
toon-dotnet Public
🔵 Community-driven .NET implementation of TOON

toon-format/toon-dotnet’s past year of commit activity

C# 65 MIT 15 2 4 Updated Dec 2, 2025
toon-python Public
🐍 Community-driven Python implementation of TOON

toon-format/toon-python’s past year of commit activity

Python 512 MIT 40 6 12 Updated Dec 2, 2025
vscode Public
Visual Studio Code extension for TOON format support

toon-format/vscode’s past year of commit activity

TypeScript 10 MIT 2 1 0 Updated Dec 2, 2025
toon-go Public
🐹 Community-driven Go implementation of TOON

toon-format/toon-go’s past year of commit activity

Go 74 MIT 7 3 2 Updated Dec 2, 2025
toon-dart Public
📦 Community-driven Dart implementation of TOON

toon-format/toon-dart’s past year of commit activity

Dart 12 MIT 3 1 0 Updated Dec 2, 2025

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TypeScript JavaScript Python C# Julia

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toon serialization llm

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