JavaScript RegExp + Quantifier

Do a global search for at least one "o":

let text = "Hellooo World! Hello 91xjr!";
let pattern = /o+/g;

Description

The n+ quantifier matches any string that contains at least one n.

Do a global search for at least one word character:

let text = "Hellooo World! Hello 91xjr!";
let pattern = /\w+/g;

/n+/ is an ECMAScript1 (ES1) feature.

ES1 (JavaScript 1997) is fully supported in all browsers:


Chrome	Edge	Firefox	Safari	Opera	IE
Yes	Yes	Yes	Yes	Yes	Yes

new RegExp(" n+")

or simply:

/ n+/

new RegExp(" n+", "g")

or simply:

/ n+/g