Intro to hooks https://www.youtube.com/watch?v=jd8R0a2Ur8Q
Custom Hooks https://www.youtube.com/watch?v=fnT5b2u1PHE
Advanced hooks https://www.youtube.com/watch?v=YKmiLcXiMMo
Deep Dive on useReducer https://www.youtube.com/watch?v=o-nCM1857AQ
Traversy Media Hooks introduction (Be aware that this was recorded and released while hooks were pre-release) https://www.youtube.com/watch?v=mxK8b99iJTg
A simple (front end only) CRUD app using hooks https://www.taniarascia.com/crud-app-in-react-with-hooks/
Epic 8 hour course that builds a ToDoist clone in react with hooks https://www.youtube.com/watch?v=hT3j87FMR6M
Log Rocket - A quick guide to testing React Hooks https://blog.logrocket.com/a-quick-guide-to-testing-react-hooks-fa584c415407/
React Docs - How to test components that use hooks https://reactjs.org/docs/hooks-faq.html#how-to-test-components-that-use-hooks
React Docs - Testing Recipes https://reactjs.org/docs/testing-recipes.html
FreeCodeCamp's Complete Guide to Testing React: https://www.freecodecamp.org/news/testing-react-hooks/
React Testing Library https://github.com/testing-library/react-testing-library
React Hooks Testing Library https://github.com/testing-library/react-hooks-testing-library