The do while statement creates a loop that executes a statement until the condition test is false. The condition is evaluated after the code block is executed, resulting in a declaration being executed at least once.

dowhile.ts

const mySkills = [
  "C#",
  "JavaScript",
  "TypeScript",
  "HTML",
  "CSS3",
  "Angular",
  "ReactJS",
  "React Native",
  "NodeJs",
  "MongoDB",
  "Python",
  "C",
];

let index: number = 0;
do {
  console.log(`${index + 1}. ${mySkills[index]}`);
  index++;
} while (index < mySkills.length);