What you should know

- [Instructor] Let's talk about what you should know … coming into this course. … First of all, you should understand HTML and CSS … at at least an intermediate level or better. … And the same thing with JavaScript. … You should have at least intermediate familiarity … with ES5, that is, the version of JavaScript … that's been around for many, many years at this point, … or better. … You don't have to know ES6, … but if you know that there is such a thing called ES6, … know that you will get a little bit … of exposure to it in this course. … Really, you should be pretty proficient … at all these technologies to get started working with React. … If you're not comfortable with these technologies, … there are an absolute plethora of courses available … in the library, … from relatively brief getting started videos … all the way to comprehensive essential trainings. … …