Comment by qixxiq

    Current implementation has the following limitations:
      Maximum object size: 65534 keys
      The order of object keys is not preserved
      ...

    These limitations may be lifted by using more bytes to store offset pointers and counts on binary level. Though it's hard to imagine a real application which would need that.

I've worked on _many_ applications which have needed those features. Object keys is a per implementation detail, but failing at 65k keys seems like a problem people would likely hit if this were to be used at larger scales.