The Shape of JavaScript to Come

La gente de codescholl hizo un curso gratuito sobre javascript, les más info:

COURSE OVERVIEW

1. 

   LEVEL 1 FREE LEVELDeclarations 3 Videos | 10 Challenges

   Learn about the new types of variable declarations and how they can help with some well-known JavaScript gotchas.
2. 

   LEVEL 2Functions 2 Videos | 9 Challenges

   Explore new features added to functions, like default parameters, rest parameters, spread operators, and arrow functions.
3. 

   LEVEL 3Objects, Strings, and Object.assign 2 Videos | 10 Challenges

   Find new ways to work with JavaScript Objects and Strings.
4. 

   LEVEL 4Arrays, Maps, and Sets 3 Videos | 20 Challenges

   Learn how to work with Arrays and more efficient alternatives to working with collections, like Maps and Sets.
5. 

   LEVEL 5Classes and Modules 3 Videos | 14 Challenges

   Discover how to write object-oriented code using the new class syntax and how to leverage the new module system to keep things clean and organized.
6. 

   LEVEL 6Promises, Iterators, and Generators 3 Videos | 10 Challenges

   Learn alternatives to writing async code, iterator objects for navigating sequences more efficiently, and special functions that return those objects.

Dejo link: https://www.codeschool.com/courses/es2015-the-shape-of-javascript-to-come