MessagePack is a binary-based efficient object serialization library. It enables to exchange structured objects between many languages like JSON. But unlike JSON, it is very fast and small.

Required Ruby Version

>= 2.5

Authors

Sadayuki Furuhashi, Theo Hultberg, Satoshi Tagomori

Versions

  1. 1.8.0 October 10, 2025 (61 KB)
  2. 1.8.0 October 10, 2025 x86_64-linux (2.02 MB)
  3. 1.8.0 October 10, 2025 arm64-darwin (215 KB)

Pushed by

GitHub

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