ponyfoo.com

  1. Make All Images on Your Website Responsive in 3 Easy Steps

    Images are crucial to website performance, but most sites still don’t implement responsive images. Cloudinary provides an alternative to srcset and sizes when implementing responsive images.

    5m 8

  2. Investigating Performance of Object#toString in ES2015

    We discuss how Object#toString performs in the V8 engine, why it’s important, how it changed with ES2015 symbols, and how to speed it up.

    12m 1

  3. Interviewed at Tencent Frontend Conference

    Last month, I was interviewed after delivering a presentation on ECMAScript to an audience in Shenzhen, China. I think it was an entertaining interview, so here’s a transcript.

    6m 0