Study the React source code and implement your own mini-version. It's a great way to deepen framework specific knowledge (if that's what you are after) and also

Study the React source code and implement your own mini-version. It's a great way to deepen framework specific knowledge (if that's what you are after) and also learning more about the language used to create the framework. Start with these articles: https://medium.com/react-in-depth/inside-fiber-in-depth-overview-of-the-new-reconciliation-algorithm-in-react-e1c04700ef6e https://medium.com/react-in-depth/inside-fiber-in-depth-over... https://medium.com/dailyjs/the-how-and-why-on-reacts-usage-of-linked-list-in-fiber-67f1014d0eb7 https://medium.com/dailyjs/the-how-and-why-on-reacts-usage-o... https://github.com/acdlite/react-fiber-architecture https://github.com/acdlite/react-fiber-architecture https://www.youtube.com/watch?v=ZCuYPiUIONs https://www.youtube.com/watch?v=ZCuYPiUIONs https://github.com/facebook/react/issues/7942#issue-182373497 https://github.com/facebook/react/issues/7942#issue-18237349...