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Web Dev Roadmap for Beginners (Free!): https://bit.ly/DaveGrayWebDevRoadmap In this React Hooks useRef Tutorial, you will build a React timer app / stopwatch application by persisting values with the React hook useRef. You will also learn how useRef can count renders and be applied to elements inside JSX. 🚩 Subscribe ➜ https://bit.ly/3nGHmNn 🚀 React JS for Beginners full course - 9 hours: • React JS Full Course for Beginners | Compl... 🔗 Source Code: https://github.com/gitdagray/useref_tut BUILD a React Timer with useRef| React Hooks useRef Tutorial (00:00) Intro (00:19) Welcome and Overview (01:15) Creating a reference with useRef (01:36) useRef vs useState (02:04) useRef to count component renders (03:41) useRef to set focus on an element in JSX (05:33) Warning: Don't do this! (06:34) useRef to build a stop watch timer app 🔗 ES7 React JS Snippets Extension for VS Code: https://marketplace.visualstudio.com/... 🔗 React Dev Tools Extension for Chrome: https://chrome.google.com/webstore/de... 📚 References: ReactJS Official site: https://reactjs.org/ React Wikipedia: https://en.wikipedia.org/wiki/React_(...) React Jobs: https://www.ziprecruiter.com/candidat... ✅ Follow Me: Twitter: / yesdavidgray LinkedIn: / davidagray Blog: https://yesdavidgray.com Reddit: / daveoneleven Was this tutorial about the React hook useRef helpful? If so, please share. Let me know your thoughts in the comments. #useref #react #hooks