why is javascript interpreted rather than compiled

Below is the way how declarations are handled in JavaScript. First, create a new file in the same directory as your sample HTML file. The interpreter takes the time to execute each statement, line by line. Is optimized interpreted js faster than compiled (to binary) js? A single line comment is written after a double forward slash (//), e.g. The second way is if you have a friend who knows ancient Greek. Lastly, there is virtually no support for low-level programming.. They won't run until the page content has all loaded, which is useful if your scripts depend on the DOM being in place (e.g. What happened to Aham and its derivatives in Marathi? In the external example, we use a more modern JavaScript feature to solve the problem, the defer attribute, which tells the browser to continue downloading the HTML content once the