HomeCoursesJS Assessment: Assess your Javascript skills

4.4

Beginner

JS Assessment: Assess your Javascript skills

Gain insights into your JavaScript proficiency with exercises on Arrays, Strings, Functions, Objects, and more, designed by Rebecca Murphy. Discover and enhance your coding skills in real-time.

Join 2.8M developers at

Overview

Content

Reviews

Test your Javascript skills by trying out exercises in your browser. These exercises were originally created by Rebecca Murphy and released under "js-assessment". By doing these exercises, you will learn about Javascript Arrays, Strings, Functions, Objects, Inheritance, Regular Expressions etc.

Test your Javascript skills by trying out exercises in your browser. These exercises were originally created by Rebecca Murphy a...Show More

Content

10 Lessons42 Challenges

Part - I

4 Lessons

Try out logical operators, Fizzbuzz, arrays, and string manipulation in JavaScript.

Logical Operators in Javascript

Fizzbuzz: Test your Flow control skills in Javascript

Arrays in Javascript

Strings in Javascript

Part - II

3 Lessons

Get started with numerical operations, objects manipulation, and modular organization in JavaScript.

Numbers in Javascript

Objects in Javascript

Modules in Javascript

Part - III

2 Lessons

Work your way through advanced function handling and mastering regex patterns in JavaScript.

Legal

1 Lessons

License

Certificate of Completion

Showcase your accomplishment by sharing your certificate of completion.

Developed by MAANG Engineers

Every Educative lesson is designed by a team of ex-MAANG software engineers and PhD computer science educators, and developed in consultation with developers and data scientists working at Meta, Google, and more. Our mission is to get you hands-on with the necessary skills to stay ahead in a constantly changing industry. No video, no fluff. Just interactive, project-based learning with personalized feedback that adapts to your goals and experience.

Trusted by 2.8 million developers working at companies

"These are high-quality courses. Trust me. I own around 10 and the price is worth it for the content quality. EducativeInc came at the right time in my career. I'm understanding topics better than with any book or online video tutorial I've done. Truly made for developers. Thanks"

Anthony Walker

@_webarchitect_

"Just finished my first full #ML course: Machine learning for Software Engineers from Educative, Inc. ... Highly recommend!"

Evan Dunbar

ML Engineer

"You guys are the gold standard of crash-courses... Narrow enough that it doesn't need years of study or a full blown book to get the gist, but broad enough that an afternoon of Googling doesn't cut it."

Software Developer

Carlos Matias La Borde

"I spend my days and nights on Educative. It is indispensable. It is such a unique and reader-friendly site"

Souvik Kundu

Front-end Developer

"Your courses are simply awesome, the depth they go into and the breadth of coverage is so good that I don't have to refer to 10 different websites looking for interview topics and content."

Vinay Krishnaiah

Software Developer

Hands-on Learning Powered by AI

See how Educative uses AI to make your learning more immersive than ever before.

Personalized Interview Prep

Skip the LeetCode grind with a custom roadmap that adapts to your goals. Hands-on practice for Coding Interviews, System Design, and more.

Mock Interviews

Test your skills in a simulated interview setting. Receive personalized feedback based on your performance. Available for Coding Interviews, System Design, and more.

AI Prompt

Build prompt engineering skills. Practice implementing AI-informed solutions.

Code Feedback

Evaluate and debug your code with the click of a button. Get real-time feedback on test cases, including time and space complexity of your solutions.

Explain with AI

Select any text within any Educative course, and get an instant explanation — without ever leaving your browser.

AI Code Mentor

AI Code Mentor helps you quickly identify errors in your code, learn from your mistakes, and nudge you in the right direction — just like a 1:1 tutor!

Course

Step Up Your JS: A Comprehensive Guide to Intermediate JavaScript

Gain insights into intermediate JavaScript, mastering interview questions, common design patterns, and deep understanding of the language. Learn with expert Arnav Aggarwal's engaging teaching method.

20 h

beginner

Course

Decode the Coding Interview in JavaScript: Real-World Examples

The ultimate guide to coding interviews in JavaScript. Developed by FAANG engineers, it offers real-world problems and adaptable solutions. Get interview-ready in just a few hours.

17 h

beginner

Course

Complete JavaScript Course: Build a Real World App from Scratch

Gain insights into JavaScript with ES6, DOM traversal, event handling, and animation. Learn about building a Social News web app from scratch using HTML, CSS, and JavaScript.

20 h

beginner

Course

Master the JavaScript Interview

Master the JavaScript interview with expertly curated questions and solutions. Strategies developed by FAANG engineers help you prep faster, boost confidence, and refine your problem-solving skills.

2 h

beginner

Course

Angular: Designing and Architecting Web Applications

Gain insights into designing scalable Angular applications. Learn about components, directives, routing, RXJS, forms, and Firebase authentication to develop rich, interactive web solutions.

20 h

beginner

Course

Web Development: Unraveling HTML, CSS, and JavaScript

Explore HTML, CSS, and JavaScript fundamentals. Gain insights into forms, controls, OOP in JavaScript, and key CSS patterns. Create responsive, stylized, and performant web applications.

20 h

beginner

Course

Grokking Bit Manipulation for Coding Interviews

The ultimate guide to bit manipulation for coding interviews. Developed by FAANG engineers, practice with real-world interview questions, and get interview-ready in just a few hours.

3 h

intermediate

Course

Learn React 19: The Complete Guide to Modern Web Apps

Start your React journey with this beginner-friendly roadmap, mastering components, hooks, and routing to build dynamic and scalable web applications.

3 h 7 m

beginner

Course

Step Up Your JS: A Comprehensive Guide to Intermediate JavaScript

beginner

20 hour

Course

Decode the Coding Interview in JavaScript: Real-World Examples

beginner

17 hour

Course

Complete JavaScript Course: Build a Real World App from Scratch