I actually wrote a separate benchmark suite [1] that uses Paul Irish's pwmetrics [2], so using real Chrome to check render performance. From those numbers, Styl

I actually wrote a separate benchmark suite [1] that uses Paul Irish's pwmetrics [2], so using real Chrome to check render performance. From those numbers, Styletron performed really well in terms of time to first paint and time to first meaningful paint. But I didn't include it in the blog post because I wasn't sure how best to separate the transfer time factor (pwmetrics is set up to throttle network speed) since Styletron critical CSS was so much smaller. [1] https://github.com/rtsao/styletron/tree/master/packages/benchmarks https://github.com/rtsao/styletron/tree/master/packages/benc... [2] https://github.com/paulirish/pwmetrics https://github.com/paulirish/pwmetrics