A technique for substituting text in JavaScript

I'm searching for the most effective way to modify strings in JavaScript, but with a specific pattern. For example:

Let's say I have this string:

The brown fox jumps over the brown fence

I want JavaScript to identify two words like this:

The **brown** fox jumps over the **brown** fence

Then, I need to replace the entire string with the content between those two identified words: fox jumps over the

I've scoured the internet for solutions without success.

Any suggestions?

Answer №1

This solution will get the job done

let sentence = "The quick brown fox jumps over the lazy brown dog";
let newSentence = sentence.replace(/brown(.+)brown/g,"\"help me without having to say a word\"");

The output will be:

The "help me without having to say a word" dog

Another option is:

newSentence.replace(/brown(.+)brown/g,"brown cat sleeps near the brown");

which results in:

The brown cat sleeps near the brown dog

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