json-alternative

Token-efficient data serialization for LLM/AI. 50% fewer tokens than JSON, 93% better value/token. Rust, schema validation, LSP.

GCF Rust implementation. 100% LLM comprehension on every frontier model. 50-92% fewer tokens than JSON. 43B+ round-trips verified. Zero dependencies.

🚀 ZON: A high-performance, zero-copy binary format that is 6.2x faster than JSON. Schema-less, 64-byte aligned, and architected for Rust, WASM, & Node.js.

Rust implementation of Koda format with zero-copy decoding, streaming support, and low-latency data processing