JavaScript: Replace '```' with '<b>' and '</b>' in a String

To replace the first '' with '<b>' and the second '' with '', you can use the replace() method along with regular expressions.

Here's an example code snippet:

let text = '``` Hello World ```';

if (text === '``` ') {
  // Replace first '```' with '<b>'
  text = text.replace(/```/, '<b>');

  // Replace second '```' with '</b>'
  text = text.replace(/```/, '</b>');

  // Continue processing the text variable
  console.log(text);
}

In this example, the first replace() method replaces the first occurrence of '' with '<b>', and the second replace() method replaces the second occurrence of '' with ''. The resulting value of the text variable would be ' Hello World '.