* [Token-Oriented Object Notation (TOON) v4.1.1](https://github.com/toon-format/toon) – Compact, human-readable serialization format optimized for structured data in large language model inputs with reduced token usage.

* [Apache Fory v1.6.0](https://github.com/apache/fory) – Blazingly-fast multi-language serialization framework powered by JIT and zero-copy for high performance.

* [protobuf.js protobufjs-v8.8.0](https://github.com/protobufjs/protobuf.js) – Pure JavaScript implementation of Protocol Buffers with TypeScript support for Node.js and the browser.

* [amq-protocol v2.9.0](https://github.com/ruby-amqp/amq-protocol) – AMQP 0.9.1 serialization and deserialization library for Ruby, focused on protocol encoding and decoding rather than client connections.

* [form-to-object (formToObject.js) v3.2.2](https://github.com/serbanghita/form-to-object) – Converts HTML form fields and values into multidimensional JavaScript objects.

* [ts:japi v1.12.4](https://github.com/mathematic-inc/ts-japi) – Zero-dependency TypeScript library for JSON:API-compliant serialization with full type safety, relationships, links, and pagination.