chwire is a ClickHouse client for JS that speaks the Native (columnar binary) format over HTTP and TCP. For 1M-row payloads, encoding is mostly 2–6x faster than JSONEachRow and decoding 2–8x faster. Once you add compression Native almost always wins, since the smaller payload is cheaper to comp...
Source: [Hacker News](https://github.com/maxjustus/chwire)