
umaar Dev Tips: DevTools: Render Performance Tips ⚡ - umaar.com/dev-tips/147-r… Understand your FPS score and potential scrolling performance issues pic.twitter.com/U51bt03IHp

poshaughnessy Payment Handler API gets first public draft. Web apps can handle Payment Requests via a service worker: w3.org/blog/wpwg/2017… #WebPayments pic.twitter.com/P6HC8OcJFT