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My problem with serialization in Go isn't so much speed but marshalling/unmarshalling pain. I've been using these packages with some success: https://github.c

• wvh 7y ago
  There are surprisingly many ways to do JSON in Go. There's reflection with the stdlib as well as keeping parts of it as "raw" byte slices; code generation with packages like ffjson and easyjson; practically hand-built with gojay; the approach of a state machine on a simple byte string like gjson and jsonparser; and then through templates like e.g. quicktemplate. The best approach really depends on what you want to do. I think these sorts of challenges show that Go tends to be used in lower-level code than typical dynamic languages. I've combined three or four different approaches in several Go projects, which I couldn't imagine doing in a language like Python.