I agree; sometimes writing your own binary format is the right call. To my point upthread, the trick is knowing when that’s the right choice and when it’s bette

I agree; sometimes writing your own binary format is the right call. To my point upthread, the trick is knowing when that’s the right choice and when it’s better to use protobuf or something standard. (Or, when to just stick to json). Developing good instincts for this stuff takes a lifetime.