Top Javascript Courses - Learn Javascript Online

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JavaScript Courses

JavaScript courses can help you learn programming fundamentals, DOM manipulation, asynchronous programming, and event-driven development. You can build skills in debugging, working with APIs, and creating interactive web applications. Many courses introduce tools like Node.js for server-side development, React for building user interfaces, and Git for version control, showing how these skills come together in real-world projects.

Popular JavaScript Courses and Certifications

Status: Free Trial
University of Colorado Boulder
Security & Ethical Hacking: Attacking Web and AI Systems
Skills you'll gain: AI Security, Open Web Application Security Project (OWASP), Cyber Security Assessment, Exploitation techniques, Server Side, Application Security, Artificial Intelligence and Machine Learning (AI/ML), Vulnerability Scanning, Secure Coding, Artificial Intelligence, Responsible AI, Data Security, Cyber Attacks, Security Awareness, Generative AI, Large Language Modeling, Data Ethics, Authentications
Build toward a degree
Advanced · Course · 1 - 4 Weeks
Status: Free Trial
Scrimba
Data Structures and Algorithms: Binary Search
Skills you'll gain: Computational Thinking, Algorithms, Program Development, Software Development, Software Engineering, Programming Principles, Data Structures, Computer Programming, Javascript, Computer Science, Web Development
Intermediate · Course · 1 - 4 Weeks
Status: Preview
Scrimba
Intro to Supabase
Skills you'll gain: Data Visualization, Data Presentation, Web Applications, Full-Stack Web Development, Data Store, Database Development, Query Languages, Data Persistence, Real Time Data, Javascript, User Interface (UI), Software Engineering, Authentications
Beginner · Course · 1 - 4 Weeks
Packt
Kafka Streams API for Developers Using Java/Spring Boot 3.X
Skills you'll gain: Apache Kafka, Spring Boot, Real Time Data, Java, Unit Testing, Restful API, JSON, Integration Testing, Data Transformation, Scalability, Debugging
Intermediate · Course · 3 - 6 Months
Status: Preview
Edureka
Data Integration and ETL with Talend
Skills you'll gain: Extract, Transform, Load, Data Integration, SQL Server Integration Services (SSIS), Data Cleansing, Data Pipelines, Data Quality, Data Migration, Database Management, Data Transformation, File Management, Data Manipulation, Data Processing, Metadata Management, JSON, Extensible Markup Language (XML), Debugging
Intermediate · Course · 1 - 4 Weeks
Coursera
React Hooks: useRef, useMemo, useCallback, ImperativeHandle
Skills you'll gain: React.js, Web Development Tools, JavaScript Frameworks, Front-End Web Development, Javascript, Web Development, Software Engineering
Intermediate · Guided Project · Less Than 2 Hours
Status: Free Trial
Packt
Advanced Selenium WebDriver and Test Automation
Skills you'll gain: Selenium (Software), Test Tools, Test Automation, Software Testing, Test Script Development, Test Case, Regression Testing, Test Execution Engine, Javascript and jQuery, Browser Compatibility, Automation, Software Design Patterns, UI Components, Java
Intermediate · Course · 1 - 3 Months
Status: Free Trial
Packt
Foundations of Modern HTML & CSS
Skills you'll gain: Hypertext Markup Language (HTML), Responsive Web Design, Cascading Style Sheets (CSS), HTML and CSS, Web Development Tools, Web Design, Development Environment, Web Design and Development, Web Content Accessibility Guidelines, Front-End Web Development, Web Development, Web Content, Semantic Web, Integrated Development Environments, Typography
Beginner · Course · 1 - 3 Months
Status: Free Trial
Pearson
Full-Stack React with Spring Boot: Unit 3
Skills you'll gain: Restful API, Full-Stack Web Development, React.js, Application Programming Interface (API), Spring Boot, Front-End Web Development, Web Applications, MongoDB, UI Components, JSON, NoSQL, Data Access
Intermediate · Course · 1 - 4 Weeks
Status: Free Trial
Coursera
Open-Source QA: Cypress, JMeter & xUnit Testing
Skills you'll gain: JUnit, Test Automation, Test Tools, Unit Testing, Software Testing, Continuous Integration, Performance Testing, Selenium (Software), Quality Assurance, Integration Testing, Test Case, User Acceptance Testing (UAT), IT Automation, Scripting, Debugging, Network Performance Management
Intermediate · Course · 1 - 4 Weeks
Coursera
Node.js backend básico con buenas prácticas.
Skills you'll gain: Node.JS, Back-End Web Development, Package and Software Management, JavaScript Frameworks, Other Programming Languages, Javascript, Web Servers, Servers, Program Development, Web Development, Development Environment
Beginner · Guided Project · Less Than 2 Hours
Status: Preview
Scrimba
Build Reusable React Components
Skills you'll gain: React.js, UI Components, JavaScript Frameworks, Web Development Tools, Maintainability, Javascript, Programming Principles
Advanced · Course · 1 - 4 Weeks

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In summary, here are 10 of our most popular javascript courses

Security & Ethical Hacking: Attacking Web and AI Systems: University of Colorado Boulder
Data Structures and Algorithms: Binary Search: Scrimba
Intro to Supabase: Scrimba
Kafka Streams API for Developers Using Java/Spring Boot 3.X: Packt
Data Integration and ETL with Talend: Edureka
React Hooks: useRef, useMemo, useCallback, ImperativeHandle: Coursera
Advanced Selenium WebDriver and Test Automation: Packt
Foundations of Modern HTML & CSS: Packt
Full-Stack React with Spring Boot: Unit 3: Pearson
Open-Source QA: Cypress, JMeter & xUnit Testing: Coursera