Eric Elliott has an interesting article Top JavaScript Libraries & Tech to Learn in 2018 in Medium, where he compares popularity of different Javacript Libraries. Based on customer survey he concludes that 2018 – Year of ReactJs.
In a post title The Top JavaScript Trends to Watch in 2018, Ryan Chartrand has a 2018 planning guide for developers to learn or update their JavaScript skills. In addition to brief description, it has a link to study materials as well.