Day 8: Create a Button | 10 Days of JavaScript – Hacker Rank Solution

Day 8: Create a Button III | 10 Days of JavaScript – Hacker Rank Solution: Hey Guy’s In this post we are solving Day 8: Create a Button which is a part of 10 Days of JavaScript Series.

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Day 8: Create a Button | 10 Days of JavaScript – Hacker Rank Solution

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In this challenge, we practice creating buttons in JavaScript. Check out the attached tutorial for learning materials.


Complete the code in the editor so that it creates a clickable button satisfying the following properties:

  • The button’s id is btn.
  • The button’s initial text label is . After each click, the button must increment by . Recall that the button’s text label is the JS object’s innerHTML property.
  • The button has the following style properties:
    • width of 96px.
    • height of 48px.
    • The font-size attribute is 24px.

Day 8: Create a Button | 10 Days of JavaScript – Hacker Rank Solution

var btn = document.getElementById("btn");
    btn.addEventListener("click", function(){
        var current_value = this.innerHTML;
        this.innerHTML  = parseInt(current_value)+1;

Disclaimer: The above Problem (Day 8: Create a Button) is generated by Hackerrank but the Solution is Provided by Chase2Learn. This tutorial is only for Educational and Learning purposes. Authority if any of the queries regarding this post or website fill the following contact form thank you.


10 days of javascript hackerrank
Answer: Join over 16 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. 10 Days of JavaScript

How can I learn JavaScript in 10 days?
Answer: Many free and paid courses and tutorials are available to learn JavaScript. For in-depth knowledge, you can also purchase a few good books like A Smarter Way to Learn JavaScript and Effective JavaScript: 68 Specific Ways to Harness the Power of JavaScript. However, to start working on projects, you need only a little theory and more hands-on, so we recommend you to take up tutorials and short courses that will get you onboard quickly.

Does hacker rank have JavaScript?
Answer: They might not have a specific practice tutorial for it. But you can solve any of their general problems using Javascript.

What is HackerRank JS?
Answer: The HackerRank Skills Certification Test is a standardized assessment to help developers prove their coding skills.

Finally, we are now, in the end, I just want to conclude some important message for you

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