Rails 7.1 adds support for MessagePack as a Message Serializer | Shakacode

MessagePack is an efficient binary data format used for exchanging data between different programming languages. It's like JSON, but it aims to be:Faster: MessagePack serializes and deserializes data much quicker than JSON, often resulting in significant performance improvements.Smaller: MessagePack uses efficient encoding for common data types like integers and strings, leading to smaller data payloads than JSON.More flexible: MessagePack supports a broader range of data types than JSON, including binary data and non-UTF-8 encoded strings.