![reactjs - React 18 + CSSTransition makes error : TypeError: Cannot read properties of undefined (reading 'baseVal') - Stack Overflow reactjs - React 18 + CSSTransition makes error : TypeError: Cannot read properties of undefined (reading 'baseVal') - Stack Overflow](https://i.stack.imgur.com/Ttl7q.jpg)
reactjs - React 18 + CSSTransition makes error : TypeError: Cannot read properties of undefined (reading 'baseVal') - Stack Overflow
![Kent C. Dodds 🌌 on Twitter: "I honestly don't think there could be a simpler way to do animated route transitions... Thank you for @reach/router @ryanflorence <3 https://t.co/ohuwFZMzHb https://t.co/xCCpMf8Fsw" / Twitter Kent C. Dodds 🌌 on Twitter: "I honestly don't think there could be a simpler way to do animated route transitions... Thank you for @reach/router @ryanflorence <3 https://t.co/ohuwFZMzHb https://t.co/xCCpMf8Fsw" / Twitter](https://pbs.twimg.com/media/DwAP8zzUUAAEudn.jpg)
Kent C. Dodds 🌌 on Twitter: "I honestly don't think there could be a simpler way to do animated route transitions... Thank you for @reach/router @ryanflorence <3 https://t.co/ohuwFZMzHb https://t.co/xCCpMf8Fsw" / Twitter
![An introduction to animated transitions with React Router | by Tyler McGinnis | We've moved to freeCodeCamp.org/news | Medium An introduction to animated transitions with React Router | by Tyler McGinnis | We've moved to freeCodeCamp.org/news | Medium](https://miro.medium.com/max/1400/1*3iDWm4S1j0yaL67mezx22A.png)