≪!DOCTYPE html≫
            ≪html lang="en"≫
            ≪head≫
                ≪meta charset="UTF-8"≫
                ≪meta name="viewport" content="width=device-width, initial-scale=1.0"≫
                ≪title≫Document≪/title≫
            ≪/head≫
            ≪body≫
                ≪h1≫Java Script≪/h1≫
                ≪script≫
                    console.log("Hello Javascript!")

                    var age = 10;

                    console.log(age);

                    const year = 1405;

                    console.log(year);

                    let day = 15;

                    console.log(day);

                    day = "new type"

                    console.log(day);
                ≪/script≫
            ≪/body≫
            ≪/html≫