Dan Shappir

Dan Shappir, an expert on JavaScript developments, shares exciting insights into the latest language features. He dives into the Promise.allSettled method, explaining its advantages in promise management. The conversation highlights the new dot at method for enhanced array indexing and recent improvements in set operations. They also discuss the upcoming Temporal API for better date handling. With practical applications and an eye on future proposals, this chat is a must-listen for anyone looking to elevate their JavaScript skills.

Dan Shappir, a web performance specialist, joins Aimee, a contributor to performance tools, and AJ, a web development enthusiast. They dive into the critical importance of Core Web Vitals and how Google is pushing for faster web experiences. The conversation covers practical strategies to optimize metrics like Largest Contentful Paint and First Input Delay. The trio also shares insights on the significance of visual stability and the challenges of using real-user data, offering a comprehensive look at improving web performance.