CodePen is a popular online code editor used by many developers around the world . It is also one of the recommended editors you can use for the freeCodeCamp curriculum. CodePen is only for frontend projects and supports HTML, CSS, and JavaScript.
CodePen is a popular online code editor used by many developers around the world . It is also one of the recommended editors you can use for the freeCodeCamp curriculum. CodePen is only for frontend projects and supports HTML, CSS, and JavaScript.