# Week-7 @ 100xdevs cohort : Using Recoil for centralized state management, SPAs concepts and routing in react

The week's insights encompassed a comprehensive understanding of Single Page Applications (SPAs), a thorough exploration of Routing using react-router-dom, addressing the Prop Drilling Anti-pattern and utilization ContextAPI to solve the same, implementation of Lazy Loading Techniques, and a focused exploration of State Management Libraries, with emphasis on Recoil.  

![](https://cdn.hashnode.com/res/hashnode/image/upload/v1714417210757/2a28987d-c687-4374-8ee6-284f1f237df6.jpeg align="center")