Update README.md

README.md

@@ -31,14 +31,14 @@ This is a collection of materials that can help you learn frontend development.
 - [JavaScript for absolute Beginners](http://opentechschool.github.io/js-beginners-1/) Learn the basics in a day or two - what are variables, objects, arrays, loops, functions and how to use all that
 - [freeCodeCamp](https://www.freecodecamp.org/learn/) Go through the 300 hours JavaScript Algorithms and Data Structures Certification to get a solid JavaScript foundation
 
+### Books (available online)
+- [Eloquent JavaScript](https://eloquentjavascript.net/) A book about JavaScript programming, covering all the basic and a lot of advanced topics.
+
 ### <a name="exercices"></a> Exercices references
 - [CodeWars](https://www.codewars.com/) is where developers achieve code mastery through challenge. Train on kata in the dojo and reach your highest potential.
 - [Hacker Rank](https://www.hackerrank.com/) is the market-leading technical assessment and remote interview solution for hiring developers. Learn how to hire technical talent from anywhere!
 - [Edabit](https://edabit.com/) simulates what programming is like in the real world while removing any tedious, non-educational aspects. We add simple game mechanics to make the learning process fun and addictive. Gain XP, unlock achievements and level up. You’ll spend hours completing challenges and it won't even feel like work.
 
-### Books (available online)
-- [Eloquent JavaScript](https://eloquentjavascript.net/) A book about JavaScript programming, covering all the basic and a lot of advanced topics.
-
 ## <a name="generalcs"></a> General Computer Science
 - [CS50's Introduction to Computer Science](https://www.edx.org/course/cs50s-introduction-to-computer-science) An introduction to the intellectual enterprises of computer science and the art of programming.