How can we exclude specific characters within [] in JavaScript Regex?

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To exclude specific characters within [], use the caret (^) symbol immediately after the opening bracket. For example, to match any lowercase letter except for the letter "e", you can use the regex [a-df-z].

Here is an example:

const text = "The quick brown fox jumped over the lazy dog.";
const regex = /[^aeiou]/g;

const result = text.match(regex);
console.log(result); // Output: ["T", "h", " ", "q", "c", "k", " ", "b", "r", "w", "n", " ", "f", "x", " ", "j", "m", "p", "d", " ", "v", "r", " ", "t", "h", " ", "l", "z", "y", " ", "d", "g", "."]

In the example above, the regex /[^aeiou]/g matches any character that is not a vowel. The ^ symbol inside the square brackets means "not", so it excludes the characters a, e, i, o, and u. The resulting result array contains all the non-vowel characters in the text string.