jsx cheatsheet code example
Example 1: react cheat sheet
Open this for a surprise!
https://bit.ly/2JzbP11
https://attachments.convertkitcdnn2.com/211885/bed3971e-6abb-4e8a-8840-de48cbe847e3/The_React_for_2020_Cheatsheet.pdf
Example 2: react cheat sheets
componentWillMount() {
// invoked once.
// fires before initial 'render'
}