amitguptagwl
I've recently registered [निम्न (Nimn)](https://github.com/nimndata/spec/blob/master/SPEC.md) data format which reduces the size of JSON by separating object structure information. I've implemented it in node js as [POC](https://github.com/nimndata/nimnjs-node/). I believe there is a good scope to make it fast by 3-5 times. I'll appreciate your help, suggestion, and contribution to make it better. [Issue](https://github.com/nimndata/nimnjs-node/issues/10)