Go to URL => https://nodejs.org/es
Then run the file downloaded.
After the installation check the version with the command.
_ node -v
_ npm install -g @ionic/cli
Check the version of ionic
_ ionic -v
#Create the project
_ ionic start react-ionic sidemenu --type=react
_ ionic integrations enable capacitor
For android
_ ionic cap add android
For ios
_ ionic cap add ios
_ ionic serve