Krzysztof Kowalczyk • 12/15/2025

From JSON to TOON

This article introduces TOON (Token-Oriented Object Notation), a new text format designed as a more space-efficient and readable alternative to JSON. It explains its primary use for reducing token costs with LLM AIs and highlights its advantages for general programming tasks like logging and client-server communication, with examples in JavaScript and Go.

0 comments

#programming #json #data serialization