how to replace all occurrences of a string in javascript

1const p = 'The quick brown fox jumps over the lazy dog. If the dog reacted, was it really lazy?';
2
3console.log(p.replaceAll('dog', 'monkey'));
4// expected output: "The quick brown fox jumps over the lazy monkey. If the monkey reacted, was it really lazy?"

1const p = 'The quick brown fox jumps over the lazy dog. If the dog reacted, was it really lazy?';
2
3console.log(p.replaceAll('dog', 'monkey'));
4
5// expected output: "The quick brown fox jumps over the lazy monkey. If the monkey reacted, was it really lazy?"
6
7
8
9

1function replaceAll(str, find, replace) {
2    var escapedFind=find.replace(/([.*+?^=!:${}()|\[\]\/\\])/g, "\\$1");
3    return str.replace(new RegExp(escapedFind, 'g'), replace);
4}
5//usage example
6var sentence="How many shots did Bill take last night? That Bill is so crazy!";
7var blameSusan=replaceAll(sentence,"Bill","Susan"); 

1// Update: In the latest versions of most popular browsers,
2// you can use replaceAll as shown here:
3let result = "1 abc 2 abc 3".replaceAll("abc", "xyz");
4// `result` is "1 xyz 2 xyz 3"
5
6/*
7For Node and compatibility with older/non-current browsers:
8Note: Don't use the following solution in performance critical code.
9As an alternative to regular expressions for a simple literal string, 
10you could use:
11*/
12str = "Test abc test test abc test...".split("abc").join("");
13
14// ass a general pattern
15// str.split(search).join(replacement)
16

1function name(str,replaceWhat,replaceTo){
2    replaceWhat = replaceWhat.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&');
3    var re = new RegExp(replaceWhat, 'g');
4    return str.replace(re,replaceTo);
5}

1str.replace(/abc/g, '');