What are the new features in Vue.js 2?

Launched in 2018, VUE JS 2 has introduced a number of excellent features. Here are five best of them:

• Support for iterable object protocol with v-for
• Support multi-root templates
• No distinction between scoped vs. non-scoped slots
• Introduction of dynamic directive arguments
• Code frame in compiler warning messages
• Pre-fetching of data during server-side rendering
• ES module build intended for direct in-browser usage