using a backtick in javascript text code example
Example 1: string literal javascript
`string text`
`string text line 1
string text line 2`
`string text ${expression} string text`
tag`string text ${expression} string text`
Example 2: ${ js
`string text`
`string text line 1
string text line 2`
`string text ${expression} string text`
tag `string text ${expression} string text`