7 Best Free & Paid JavaScript Courses with Certificate in 2024
Are you looking to boost your coding skills with top-notch JavaScript courses without spending a dime? In 2024, the demand for JavaScript developers is skyrocketing, with over 65% of tech companies seeking skilled programmers in this language.
I have done all the research for you, so you don’t need to sift through hundreds of courses to find the perfect one.
This article reveals the best hand-picked free and paid JavaScript courses that sharpen your skills and offer certificates to enhance your resume.
Imagine joining the ranks of the 80% of learners who land their dream jobs post-completion. Intrigued? Read on to discover these life-changing courses and take the first step towards a successful tech career.
Why Certificate is Important?
- Validation of Skills: A certificate verifies your proficiency in JavaScript, showcasing your abilities to potential employers or clients and increasing your credibility.
- Competitive Advantage: Holding a certificate sets you apart from others in the job market, demonstrating your commitment to learning and professional development.
- Structured Learning Path: Certificate courses offer a well-organized curriculum that ensures comprehensive coverage of essential JavaScript concepts and practices.
- Career Advancement: Certificates can prove your expertise and dedication, opening doors to better job opportunities, promotions, and higher salaries.
- Professional Networking: Certified courses often connect you with industry professionals and peers, providing valuable networking opportunities and potential career growth.
Top 5 Free JavaScript Courses
1. JavaScript Essentials 1 by OpenEDG
The JavaScript Essentials 1 course is designed to take learners from having no programming knowledge to being able to create, debug, and run JavaScript programs. It covers the core concepts of JavaScript, including syntax, semantics, and best programming practices. The course also delves into essential coding concepts such as variables, data types, operators, user interaction, control flow, functions, and error handling. This foundational knowledge prepares learners for roles in software and web development, such as junior developers, front-end developers, and application testers.
Course Overview
| Section | Description |
|---|---|
| Course Name | JavaScript Essentials 1 |
| Provider | Edube Interactive, sponsored by OpenEDG JS Institute |
| Level | Beginner |
| Mode | Online self-study |
| Duration | 40 hours |
| Language | English |
| Certification | JSE – Certified Entry-Level JavaScript Programmer (Exam JSE-40-0x) |
| Cost | Free |
| Prerequisites | None |
What Learners Will Gain
- Understanding of universal programming concepts.
- Proficiency in JavaScript syntax and semantics.
- Skills in designing, developing, and debugging JavaScript scripts.
- Knowledge of best programming practices.
- Enhanced algorithmic and analytical thinking.
Intended Audience
- Individuals with no prior programming experience.
- Aspiring web developers and software developers.
- Junior developers seeking to solidify their JavaScript knowledge.
- Professionals aiming to switch to a career in web development.
2. JavaScript Essentials 2 by OpenEDG
The JavaScript Essentials 2 course is designed to deepen your understanding of JavaScript programming. Building on the foundations of JavaScript Essentials 1, this course explores more advanced concepts such as object-oriented programming (OOP), asynchronous programming, and the use of complex data structures. It aims to equip learners with the skills necessary to analyze and solve real-world problems using JavaScript. By the end of the course, students will be prepared to tackle junior front-end and back-end development roles, as well as junior tester positions.
Course Overview
| Section | Description |
|---|---|
| Course Name | JavaScript Essentials 2 |
| Provider | Edube Interactive, sponsored by OpenEDG JS Institute |
| Level | Intermediate |
| Mode | Online self-study |
| Duration | 50 hours |
| Language | English |
| Certification | JSA – Certified Associate JavaScript Programmer |
| Cost | Free |
| Prerequisites | Completion of JavaScript Essentials 1 or equivalent knowledge |
What Learners Will Gain
- Mastery of advanced JavaScript concepts and techniques.
- Proficiency in object-oriented programming using JavaScript.
- Skills in asynchronous programming and handling complex data structures.
- Ability to analyze and model real-world problems.
- Enhanced algorithmic and analytical thinking.
Intended Audience
- Individuals who have completed JavaScript Essentials 1.
- Aspiring web developers and software developers.
- Junior developers looking to advance their JavaScript knowledge.
- Professionals aiming to enhance their skills in JavaScript programming.
3. JavaScript Course With Certification by Scaler
The JavaScript for Beginners course offered by Scaler is a comprehensive introduction to the world of web development. It aims to equip learners with essential JavaScript skills needed to create dynamic and interactive web applications. This course is designed for individuals with no prior programming experience, making it accessible and beginner-friendly. Throughout the course, students will learn fundamental concepts such as variables, functions, control statements, and object-oriented programming. By the end of the course, learners will have a solid foundation in JavaScript and be ready to tackle more advanced topics.
Course Overview
| Section | Description |
|---|---|
| Course Name | JavaScript for Beginners |
| Provider | Scaler |
| Instructor | Mrinal Bhattacharya |
| Level | Beginner |
| Mode | Online self-study |
| Duration | 10 hours 14 minutes |
| Language | English |
| Certification | Certificate of Excellence |
| Cost | Free |
| Prerequisites | None |
What Learners Will Gain
- Understanding of JavaScript basics and syntax.
- Ability to work with control statements and functions.
- Knowledge of ES6 features and functional programming.
- Mastery of object-oriented JavaScript.
- Skills in handling asynchronous operations and advanced concepts like closures and currying.
Intended Audience
- Aspiring web developers.
- Individuals new to programming.
- Experienced programmers looking to expand their skillset.
- Anyone interested in learning JavaScript.
4. JavaScript – Free Certification Course by Testbook
The JavaScript Free Certification Course by Testbook is designed for beginners to learn the essentials of JavaScript programming. This comprehensive course covers fundamental concepts and practical applications, making it suitable for those without coding experience. The course includes interactive lectures, hands-on activities, and quizzes to ensure a thorough understanding of JavaScript. Upon completing 85% of the course, learners receive a free certificate, enhancing their credentials for web development careers.
Course Overview
| Section | Description |
|---|---|
| Course Name | JavaScript Free Certification Course |
| Provider | Testbook |
| Level | Beginner |
| Mode | Online self-study |
| Duration | 7 days |
| Language | Hinglish (Hindi + English) |
| Certification | Free Certificate on 85% completion |
| Cost | Free |
| Prerequisites | None |
What Learners Will Gain
- Understanding of JavaScript basics and syntax.
- Ability to work with variables, conditions, loops, and functions.
- Knowledge of JavaScript operators and assignments.
- Skills to create interactive web pages.
Intended Audience
- Beginners with no prior programming experience.
- Aspiring web developers.
- Professionals seeking to enhance their web development skills.
- Anyone interested in learning JavaScript.
5. JavaScript for Beginners by Simplilearn
The JavaScript Basics Free Course by Simplilearn is an excellent starting point for anyone interested in learning JavaScript. This beginner-level course covers essential JavaScript concepts, including arrays, functions, objects, promises, regex, and closures. With 5 hours of self-paced video lessons, learners will comprehensively understand JavaScript fundamentals and how to apply them in web development. Upon completing the course, students receive a Certificate of Completion, validating their skills and enhancing their professional profiles.
Course Overview
| Section | Description |
|---|---|
| Course Name | JavaScript Basics Free Course |
| Provider | Simplilearn |
| Level | Beginner |
| Mode | Online self-study |
| Duration | 5 hours |
| Language | English |
| Certification | Certificate of Completion |
| Cost | Free |
| Prerequisites | None |
What Learners Will Gain
- Understanding of JavaScript fundamentals.
- Ability to work with arrays, loops, functions, and objects.
- Knowledge of promises, closures, and regular expressions.
- Skills to implement form validation and handle asynchronous operations.
Intended Audience
- Beginners with no prior programming experience.
- Aspiring web developers.
- Professionals seeking to enhance their JavaScript skills.
- Anyone interested in learning JavaScript.
Top Paid JavaScript Courses
Choosing a paid JavaScript course over a free one generally provides a higher quality learning experience. Paid courses often offer structured content, in-depth coverage of topics, and access to experienced instructors. They also typically include comprehensive resources like interactive projects, real-world examples, and personalized feedback. Additionally, paid courses provide better support and a more engaging learning environment, ensuring you understand and apply JavaScript concepts effectively. Investing in a paid course demonstrates commitment and can lead to better career opportunities by equipping you with the skills needed to excel in the field.
1. The Complete JavaScript Course 2024: From Zero to Expert! By Udemy
The Complete JavaScript Course 2024: From Zero to Expert! is a comprehensive and modern JavaScript course designed for everyone, whether a complete beginner or an advanced developer looking to deepen your knowledge. Created by Jonas, an experienced web developer and one of Udemy’s top instructors, this course promises to take you from the basics of JavaScript to mastering advanced topics, through practical projects, challenges, and in-depth theory. With over 917,551 enrolled students, this bestseller course is constantly updated and includes a wealth of resources to ensure you become a confident and proficient JavaScript developer.
Course Details
| Category | Information |
|---|---|
| Course Name | The Complete JavaScript Course 2024: From Zero to Expert! |
| Provider | Udemy |
| Instructor | Jonas |
| Target Audience | Beginners to advanced learners, web developers, software engineers |
| Number of Learners | 917,551 students |
| Course Rating | Bestseller |
| Last Updated | January 2024 |
| Language | English |
| Duration | 68.5 hours of on-demand video |
| Cost | [Specify cost if known] |
| Certificate | Included upon completion |
| Access | Full lifetime access |
| Requirements | No prior coding experience necessary; a basic understanding of HTML and CSS is a plus but not required |
| Course Level | Beginner to Expert |
What You’ll Learn
- Become an advanced, confident, and modern JavaScript developer from scratch
- Build 6 beautiful real-world projects for your portfolio
- Understand how JavaScript works behind the scenes
- Think and work like a developer: problem-solving, researching, workflows
- Master JavaScript fundamentals: variables, if/else, operators, boolean logic, functions, arrays, objects, loops, strings, etc.
- Learn modern ES6+ JavaScript from the beginning: arrow functions, destructuring, spread operator, optional chaining (ES2020), etc.
- Dive into Modern OOP: Classes, constructors, prototypal inheritance, encapsulation, etc.
- Grasp complex concepts like the ‘this’ keyword, higher-order functions, closures, etc.
- Understand asynchronous JavaScript: Event loop, promises, async/await, AJAX calls, and APIs
- Architect your code using flowcharts and common patterns
- Use modern tools: NPM, Parcel, Babel, and ES6 modules
- Practice your skills with 50+ challenges and assignments (solutions included)
- Get fast and friendly support in the Q&A area
- Customize your learning path according to your goals
Course Content
| Module | Description |
|---|---|
| JavaScript Basics | Master the fundamentals: variables, if/else, operators, boolean logic, functions, arrays, objects, loops, strings, etc. |
| Modern JavaScript (ES6+) | Learn arrow functions, destructuring, spread operator, default arguments, optional chaining, and more |
| JavaScript Behind the Scenes | Understand engines, the call stack, hoisting, scoping, the ‘this’ keyword, reference values, and more |
| Functions Deep Dive | Explore arrow functions, first-class and higher-order functions, bind, and closures |
| Object-Oriented Programming | Dive into prototypal inheritance, constructor functions, classes, encapsulation, abstraction, inheritance, and polymorphism |
| Asynchronous JavaScript | Learn about the event loop, promises, async/await, and error handling. Use these to access data from third-party APIs with AJAX calls |
| Modern Tools | Use professional tools like NPM, Parcel, Babel, and ES6 modules |
| Real-World Projects | Build 5 beautiful real-world projects for your portfolio |
| Challenges and Assignments | Practice your new skills with 50+ challenges and assignments |
| Course Pathways | Design your unique learning path according to your goals |
Key Features
- 68.5 hours of on-demand video
- 8 coding exercises
- 23 articles
- 17 downloadable resources
- Access on mobile and TV
- Full lifetime access
- Certificate of completion
Requirements
- No prior coding experience necessary; this course takes you from beginner to expert
- Any computer and OS will work — Windows, macOS, or Linux. The course includes setup instructions for your text editor.
- A basic understanding of HTML and CSS is a plus, but not required. The course includes an HTML and CSS crash course.
Who This Course Is For
- Anyone wanting a deep understanding of JavaScript
- Those who have tried learning JavaScript but still don’t understand it or lack the confidence to code real apps
- Developers interested in using libraries/frameworks like React, Angular, Vue, or Node in the future
- JavaScript developers looking for advanced topics
- Beginners wanting to start with programming: JavaScript is a great first language!
By the end of this course, you will have the knowledge and confidence needed to ace job interviews and become a professional developer. Join Jonas and over 917,551 other developers in this comprehensive and highly-rated JavaScript course on Udemy!
2. Programming with JavaScript by Coursera
The “Programming with JavaScript” course on Coursera, offered by Meta, provides a comprehensive introduction to JavaScript, a vital language for modern web development. The course is designed to take learners from the basics to more advanced concepts in JavaScript, including functions, objects, arrays, DOM manipulation, event handling, and asynchronous programming. It includes video lectures, readings, quizzes, and hands-on coding exercises, ensuring a thorough understanding of the material. The course is self-paced, allowing learners to progress at their own speed, and offers a certificate upon completion.
Course Overview
| Section | Details |
|---|---|
| Course Name | Programming with JavaScript |
| Provider | Coursera, offered by Meta |
| Duration | Approximately 8-10 hours to complete |
| Level | Beginner to Intermediate |
| Modules | 5 main modules covering various aspects of JavaScript |
| Format | Video lectures, readings, quizzes, programming assignments |
| Languages | English |
| Certification | Yes, upon completion |
| Price | Free with optional paid certificate |
What Learners Will Gain
- Basic to Advanced JavaScript Skills: Understanding of JavaScript syntax, variables, data types, and operations.
- DOM Manipulation and Event Handling: Techniques to dynamically interact with and modify web pages.
- Asynchronous Programming: Using promises, async/await, and callback functions.
- Practical Coding Experience: Numerous exercises and real-world examples to solidify understanding.
- Error Handling: Strategies for managing bugs and errors in JavaScript code.
Who Should Enroll
- Aspiring Web Developers: Beginners looking to start a career in web development.
- Students: Those studying computer science or related fields who want to enhance their programming skills.
- Professional Developers: Developers aiming to expand their knowledge of JavaScript for web applications.
- Hobbyists: Anyone interested in learning how to create dynamic and interactive web pages.
The course provides a structured learning path with a blend of theoretical and practical content, suitable for learners with various needs and backgrounds.’
3. Master JavaScript – Complete Beginner to Advanced by Geeksforgeeks
The Master JavaScript – Complete Beginner to Advanced course offered by GeeksforGeeks is designed to take you from a complete novice to an advanced JavaScript developer. This self-paced course includes extensive content that covers the fundamentals of JavaScript, advanced programming concepts, and practical projects to solidify your learning. With 24/7 doubt support and recognized certification, this course aims to make you proficient in JavaScript and ready to build dynamic websites from scratch.
Course Details
| Category | Information |
|---|---|
| Course Name | Master JavaScript – Complete Beginner to Advanced |
| Provider | GeeksforGeeks |
| Instructor | Prakash Narsingrao Sakari, SDE 2 at Jio |
| Target Audience | Beginners to advanced learners, web developers, software engineers |
| Number of Learners | 55k+ interested Geeks |
| Course Rating | 4.7 / 5 stars |
| Duration | 8 Weeks |
| Cost | $30 (Discounted from $79.98) |
| Certificate | Recognized certification upon completion |
| Access | Full lifetime access |
| Requirements | No prior coding experience necessary |
| Course Level | Beginner to Advanced |
What You’ll Learn
- JavaScript Basics: Variables, data types, operators, type conversion, and more.
- JavaScript Fundamentals: Comparison operators, conditional statements, loops, error handling, etc.
- Functional Programming: Function declaration, anonymous, arrow functions, and more.
- String Methods: Iterating over strings, using string methods like
charAt,indexOf,toUpperCase,toLowerCase,substring, andtrim. - Real-World Projects: Work on 10 projects to apply your knowledge.
- Hands-on Exercises: Practical learning with 24/7 doubt assistance.
Course Content
| Module | Description |
|---|---|
| 01 – Basics of JavaScript | VS Code installation, JavaScript variables, variable naming conventions, data types, arithmetic operators, type conversion, and more. |
| 02 – JavaScript Fundamentals | Comparison operators, conditional statements, ternary operator, logical operators, nullish coalescing, loops, error handling, and more. |
| 03 – Functional Programming | Function declaration, anonymous functions, function expressions, return and undefined, arrow functions, and more. |
| 04 – String Methods | Iterating over strings, string methods: charAt, charCodeAt, indexOf, includes, toUpperCase, toLowerCase, substring, trim, etc. |
| Real-World Projects | Build dynamic websites from scratch with practical projects. |
Key Features
- 40+ hours of premium recorded content
- 50+ practice problems and 100+ MCQs
- 10 real-world projects
- Multiple machine coding interview problems
- Complete assignments for skill enhancement
- 10+ contests for progress tracking
- 24/7 doubt support
- Recognized certification
Course Instructor
Prakash Narsingrao Sakari is a Software Development Engineer (SDE) at Jio and a mentor at GeeksforGeeks with over 5 years of experience in training and development. He has helped train over 10,000 students across the globe in various tech stacks, including HTML/CSS, JavaScript, React, NodeJS, and MongoDB.
Requirements
- No prior coding experience necessary; the course takes you from beginner to expert.
- Any computer and OS will work — Windows, macOS, or Linux.
- A basic understanding of HTML and CSS is a plus, but not required.
Who Should Enroll?
- Anyone looking to gain a deep understanding of JavaScript.
- Those who have tried learning JavaScript but still don’t feel confident.
- Developers interested in using frameworks like React, Angular, Vue, or Node.
- JavaScript developers looking for advanced topics.
- Beginners want to start with programming; JavaScript is a great first language!
By completing this course, learners will gain the skills to build dynamic websites, solve real-world problems, and become proficient JavaScript developers. Enroll now and start your journey to mastering JavaScript with GeeksforGeeks!
Why Learn JavaScript?
JavaScript is one of the most popular and essential programming languages in the tech world today. Whether you’re a beginner in coding or an experienced developer looking to expand your skill set, learning JavaScript offers numerous benefits. Here are some compelling reasons why you should invest your time in mastering JavaScript:
1. Crucial for Web Development
JavaScript is a fundamental technology for web development, alongside HTML and CSS. It enables you to create dynamic, interactive websites and applications. Over 95% of all websites use JavaScript, making it an indispensable skill for web developers. Knowing JavaScript allows you to build features such as interactive forms, animations, and responsive navigation menus.
2. High Demand in the Job Market
The demand for JavaScript developers is continually growing. In 2024, it’s projected that over 65% of tech companies will be actively seeking skilled JavaScript programmers. According to a recent survey by Stack Overflow, JavaScript has been the most commonly used programming language for several years in a row. This high demand translates to numerous job opportunities and competitive salaries.
3. Versatility Across Platforms
JavaScript is not limited to just web development. It is a versatile language that can be used for various purposes, including:
- Front-end Development: Libraries like React, Angular, and Vue.js enable the creation of sophisticated user interfaces.
- Back-end Development: With Node.js, JavaScript can be used to build server-side applications, making it a full-stack language.
- Mobile App Development: Frameworks like React Native and Ionic allow developers to create mobile applications using JavaScript.
- Game Development: JavaScript can be used to develop browser-based games with libraries like Phaser.
4. Strong Community and Ecosystem
JavaScript boasts a robust and active community of developers. This means you can easily find support, resources, and tutorials to aid your learning journey. Websites like GitHub, Stack Overflow, and freeCodeCamp provide extensive repositories of JavaScript projects, code snippets, and problem-solving discussions. The vast ecosystem of libraries and frameworks further simplifies development tasks, allowing you to build complex applications with less effort.
5. Improved Career Prospects
Learning JavaScript can significantly enhance your career prospects. As companies continue to prioritize digital transformation, the need for skilled JavaScript developers will only increase. Mastering JavaScript can open doors to various roles, such as front-end developer, back-end developer, full-stack developer, and even mobile and game development roles. The versatility of the language ensures that you can adapt to different career paths within the tech industry.
6. Project-based Learning and Real-world Applications
JavaScript allows for practical, project-based learning, which can be more engaging and effective than theoretical study. By working on real-world projects, you can build a strong portfolio that showcases your skills to potential employers. This hands-on experience reinforces your learning and demonstrates your ability to apply JavaScript in practical scenarios.
In conclusion, learning JavaScript is a strategic move for anyone interested in web development and programming. Its wide-ranging applications, strong job market demand, and supportive community make it an ideal language to learn in 2024. Whether you’re looking to build interactive websites, develop mobile apps, or pursue a full-stack development career, JavaScript provides the tools and opportunities you need to succeed.
