JavaScript Programming Quiz

JavaScript is a versatile tool that adds interactivity to web pages and creates animations, among other uses. web and mobile development, game development, virtual reality, and artificial intelligence. If you're interested in working in these areas, take the quiz below to better understand your JavaScript skill level and explore courses designed to take you to the next level.

Test Structure

• 10 multiple-choice questions

• Takes approximately 5-10 minutes

• Immediate results with course recommendations

Answer the following skill-based questions and click Submit to calculate your score. Use your score to find recommendations that align with your current skill level and explore courses that interest you.

const numbers = [1, 2, 3];
const [, second] = numbers;
console.log(second);
  

Promise.resolve(1)
  .then(x => x + 1)
  .then(x => { throw new Error('Failed') })
  .catch(err => 1)
  .then(x => x + 1)
  .then(x => console.log(x))
  

Scoring Guide & Course Recommendations

Your quiz score above aligns with a general proficiency level of beginner, intermediate, or advanced. Match your score to the ranges below and explore course recommendations below to expand your skill set.

0-30: Beginner Level

• Skill Level: New to JavaScript

• Recommended ÌÇÐÄvlog¹ÙÍø¹Û¿´ Courses:

  1. JavaScript Basics by UC Davis

     • Core concepts

     • Basic syntax

     • DOM manipulation

  2. Programming Foundations with JavaScript, HTML, CSSby Duke University

     • Programming fundamentals

     • Basic interactivity

  3. JavaScript for Beginners Specialization by UC Davis

     • JavaScript and jQuery basics

     • Project-based learning applications

40-70: Intermediate Level

• Skill Level: Familiar with basics, ready for advanced concepts

• Recommended ÌÇÐÄvlog¹ÙÍø¹Û¿´ Courses:

  1. Advanced JavaScript Specialization by Scrimba

     • Efficient JavaScript code management

     • Advanced asynchronous programming

  2. JavaScript Design Patterns by University of Alberta

     • Common patterns

     • Best practices

     • Application architecture

  3. Modern JavaScript with ES6 by Packt

     • Modern syntax

     • Advanced functions

     • Modules and build tools

80-100: Advanced Level

• Skill Level: Experienced JavaScript developer

• Recommended ÌÇÐÄvlog¹ÙÍø¹Û¿´ Courses:

  1. Advanced JavaScript Concepts by Packt

     • Advanced object-oriented programming

     • Design patterns and modular programming

  2. Full Stack JavaScript Development Professional Certificate by IBM

     • Full stack applications

     • Node.js

     • Modern frameworks

Skills Covered by Level

As you progress in your career, you'll develop more advanced skills. Below are some examples of common skills at each level.

Beginner Level

• Variables and data types

• Control structures

• Basic functions

• DOM manipulation

• Event handling

• Basic arrays and objects

Intermediate Level

• ES6+ features

• Promises and async/await

• Object-oriented programming

• Functional programming concepts

• Error handling

• Module systems

Advanced Level

• Design patterns

• Performance optimization

• Security best practices

• Testing and debugging

• Build tools and bundlers

• Framework architecture

Career Paths

Your web design or development career path will be unique to your strengths and interests. Below are some common roles at different skill levels. Explore our web development career roadmap to better understand the roles available and the skills required to advance from beginner to advanced.

• Beginner Level: Junior JavaScript Developer, Frontend Developer Assistant, Web Developer Intern

• Intermediate Level: JavaScript Developer, Frontend Developer, React/Vue/Angular Developer

• Advanced Level: Senior JavaScript Developer, Frontend Architect, Technical Lead

Grow your career with ÌÇÐÄvlog¹ÙÍø¹Û¿´

Ready to learn more? Consider the IBM Full-Stack JavaScript Developer Professional Certificate, where you'll master the full-stack development languages, frameworks, tools, and technologies to develop job-ready skills valued by employers, including HTML, CSS, JavaScript, and React.