Keep reporting an error about the unavailability of react hooks

if I want to learn react hooks, I write it with the first official column, but I can"t run it.
I have installed the version "react": "^ 16.7.0-alpha.0" . The official website example is: 

   
 ask the Great God to solve
Javsscript react.js
Jan.18,2022

react-dom is also updated to this version?

Previous: How to use the logout function of react-navigation

Next: Spring boot mvc listening port issu

css mysql arrays josn react html typescript webpack npm sass R objective-c .net sql-server jquery python-3.x angularjs django angular excel regex iphone ajax linux xml pandas vba spring database wordpress string wpf xcode windows bash postgresql oracle multithreading eclipse list firebase algorithm macos forms image scala visual-studio azure bootstrap spring-boot react-native python-2.7 docker performance function winforms matlab powershell apache dataframe api sqlite numpy rest shell selenium flutter dart maven loops qt swing android-studio csv express file class tensorflow sorting codeigniter perl
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1bec6f9-31b1b.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1bec6f9-31b1b.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?