What versions of QUIC does Chromium support? In June of 2021, Chromium defaults to supporting IETF QUIC draft29 and gQUIC Q050. Are there any documents about how QUIC performs? In 2017, we published a SIGCOMM paper which detailed QUIC's performance. Are there other implementations of QUIC? Yes, there are a number of other independent implementations. See the IETF Wiki for a full list. Can I build