Explore the sophisticated world of modern JavaScript engines in this 23-minute conference talk from JSConf EU 2018. Dive into the key features of ChakraCore, powering Microsoft Edge, and V8, driving Google Chrome, as speakers Mathias Bynens and Benedikt Meurer compare these influential technologies. Gain insights into the components that have made JavaScript a dominant force in web development for nearly a decade, including its impact on browsers, Node.js, and Electron. Discover the inner workings of these JavaScript VMs and understand their role in shaping the current landscape of web technologies.