The summer edition of the #roadmap of #WebApps on Mobile is out! It highlights exploratory work on how @w3c #Web technologies help optimize performance: w3.org/2018/07/web-roadmaps/… #July2018 @tidoust @XueFuqiao @W3CChina

1) Measuring event latency today requires an event listener, which introduces unnecessary performance overhead. The Event Timing #WebPerf #API proposes a simple and efficient mechanism to measure the latency of events triggered by user interaction: w3.org/2018/07/web-roadmaps/…

2) Looking for a way to run scripted animations without impacting the main thread? The #CSS Animation Worklet #API can help: w3.org/2018/07/web-roadmaps/… #WebPerf

3) Did you know that you can use the #CSS contain property to optimize DOM rendering? Check out: w3.org/2018/07/web-roadmaps/… #WebPerf

4) The @csswg is adopting the overscroll-behavior property proposal, which would help #MobileDevelopers create efficient pull-to-refresh and infinite scrolling paradigms: w3.org/2018/07/web-roadmaps/… #WebPerf

5) The preload attribute gives limited control over setting priorities for resource downloading. The Priority Hints specification proposes a more fine-grained mechanism: w3.org/2018/07/web-roadmaps/… #WebPerf