MsQuic
MsQuic is a Microsoft implementation of the IETF QUIC protocol. It is cross platform, written in C and designed to be a general purpose QUIC library.
https://github.com/microsoft/msquic
Hashids
Hashids is a small open-source library that generates short, unique, non-sequential ids from numbers.
https://github.com/speps/go-hashids
使用场景：短网址生成