Learn techniques to write efficient JavaScript, optimize render performance, load assets faster using a CDN and split resource loading with Webpack. You'll learn how to diagnose and fix common performance problems to make your web apps more performant!

Other notes :

• https://www.lukew.com/ff/entry.asp?1988
• https://hookedoncode.com/2018/04/beyond-engagement-the-content-performance-quotient-jeffrey-zeldman/

We’re delighted to announce that NGINX 1.13.9, released on February 20, 2018, includes support for HTTP/2 server push. For NGINX Plus users, HTTP/2 server push support will be included in the upcoming NGINX Plus R15 release, scheduled for April 2018.

HTML, byte size, streaming, GZip and caching

Using SSE Instead Of WebSockets For Unidirectional Data Flow Over HTTP/2

Look, AMP, you’re either a tool for the open web, or you’re a tool for Google search. I don’t mind if you’re the latter, but please stop pretending you’re something else.

subfont – a command line tool to statically analyse your page in order to generate the most optimal web font subsets, then inject them into your page. Now listed on Perf Tooling.