f string javascript

1`string text ${expression} string text`

1//
2
3const firstName = 'john';
4const lastName = 'smith';
5
6const output = `name: ${firstName}, surname: ${lastName}`;
7// name: john, surname: smith

1const age = 3
2console.log(`I'm ${age} years old!`)

1`string text`
2
3`string text line 1
4 string text line 2`
5
6`string text ${expression} string text`
7
8tag `string text ${expression} string text`
9

1`string text`
2
3`string text line 1
4 string text line 2`
5
6`string text ${expression} string text`
7
8tag`string text ${expression} string text`
9