Merge pull request #210 from Drapegnik/patch-1

Fix How JavaScript works broken sessionstack.com links

Author: mr-mig

README.md

@@ -132,7 +132,7 @@ But knowing the stuff will help you become better! :muscle:*
 - :book: [Practical Object Oriented Design in Ruby](https://www.poodr.com/)
 - :movie_camera: [Evolutionary Software Architectures](https://www.youtube.com/watch?v=CglSFhwbI3s)
 - [System Design: A Primer](https://github.com/donnemartin/system-design-primer)
-- :page_facing_up: [How JavaScript works: part-1](https://blog.sessionstack.com/how-does-javascript-actually-work-part-1-b0bacc073cf), [2](https://blog.sessionstack.com/how-javascript-works-inside-the-v8-engine-5-tips-on-how-to-write-optimized-code-ac089e62b12e), [3](https://blog.sessionstack.com/how-javascript-works-memory-management-how-to-handle-4-common-memory-leaks-3f28b94cfbec), [4](https://blog.sessionstack.com/how-javascript-works-event-loop-and-the-rise-of-async-programming-5-ways-to-better-coding-with-2f077c4438b5)
+- :page_facing_up: [How JavaScript works: part-1](https://medium.com/sessionstack-blog/how-does-javascript-actually-work-part-1-b0bacc073cf), [2](https://medium.com/sessionstack-blog/how-javascript-works-inside-the-v8-engine-5-tips-on-how-to-write-optimized-code-ac089e62b12e), [3](https://medium.com/sessionstack-blog/how-javascript-works-memory-management-how-to-handle-4-common-memory-leaks-3f28b94cfbec), [4](https://medium.com/sessionstack-blog/how-javascript-works-event-loop-and-the-rise-of-async-programming-5-ways-to-better-coding-with-2f077c4438b5)
 - :movie_camera: [Entity-Component-System Architecture with Unity by example](https://www.youtube.com/watch?v=lNTaC-JWmdI&t=166s&list=PLZlJZzHmx31XvgT96DfbXQ4IMb1ryztbp&index=33)
 
 ### Code Design