Update README.md

Author: Bogdan-Lyashenko

README.md

@@ -1,13 +1,10 @@
 # Under the hood: React
 <em> This repository contains an explanation of inner work of React. In fact, I was debugging through the entire code base and put all the logic on visual block-schemes, analyzed them, summarized and explained main concepts and approaches. I've already finished with Stack version and now I work with the next, Fiber version.  </em>
 
-> If you like this project, follow me on Twitter [@bliashenko](https://twitter.com/bliashenko) to hear about things I am building.
 
-### I wanted to automate process of "learning and documenting" as much as possible, so I started [codecrumbs project](https://github.com/Bogdan-Lyashenko/codecrumbs). It will help to build projects like "Under the hood ReactJs" in shorter time.
+### I wanted to automate process of "learning and documenting" a complex codebase as much as possible, so I started [Codecrumbs project](https://codecrumbs.io/). It will help to build projects like "Under the hood ReactJs" in a shorter time and in a simpler way!
 
->> Read in the best format from [github-pages website](https://bogdan-lyashenko.github.io/Under-the-hood-ReactJS/).
 
-> Feel free to open an issue regarding any ideas you have to make it better.
 
 Each scheme is clickable and can be opened in a new tab, use that to zoom it and be able to read from it. Keep the article and a scheme you are reading about at that moment in separate windows (tabs), that will help to match text and code flow easier.
 
@@ -19,6 +16,8 @@ We are gonna talk here about both React versions, current one with Stack reconci
 
 The entire scheme is divided into 15 parts, let's get started.
 
+> Read in the best format from [github-pages website](https://bogdan-lyashenko.github.io/Under-the-hood-ReactJS/).
+
 * [Intro](./stack/book/Intro.md)
 * [Part 0](./stack/book/Part-0.md)
 * [Part 1](./stack/book/Part-1.md)