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.

Skills you'll gain: Event-Driven Programming, Web Development Tools, HTML and CSS, Web Development, Javascript, Web Applications, Web Design and Development, Cascading Style Sheets (CSS), Programming Principles
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Jest (JavaScript Testing Framework), Unit Testing, TypeScript, Test Script Development, Software Testing, Test Driven Development (TDD), JavaScript Frameworks, Code Coverage, Test Automation, Test Case, Javascript
Intermediate · Course · 1 - 4 Weeks

Meta
Skills you'll gain: Mobile Development, React.js, UI Components, Front-End Web Development, Application Development, Dataflow, Code Reusability, Hypertext Markup Language (HTML), User Interface (UI), Event-Driven Programming, Cascading Style Sheets (CSS), Javascript, Development Environment
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, OpenAI API, Multimodal Prompts, Application Deployment, ChatGPT, AI Integrations, OpenAI, Cloud Deployment, AI Security, Serverless Computing, Model Deployment, LLM Application, Responsible AI, Application Programming Interface (API), Generative AI, Web Applications, Artificial Intelligence, Frontend Integration, Web Development Tools, Real Time Data
Intermediate · Course · 1 - 3 Months
University of Michigan
Skills you'll gain: Responsive Web Design, HTML and CSS, Web Design, Cascading Style Sheets (CSS), Bootstrap (Front-End Framework), Web Frameworks, Wireframing, Front-End Web Development, Browser Compatibility, Usability, Hypertext Markup Language (HTML), Javascript
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Javascript, Frontend Performance, Scripting, Front-End Web Development, Real Time Data, Data Integrity, Data Storage, Maintainability, Performance Tuning, Debugging
Intermediate · Course · 3 - 6 Months
University of Glasgow
Skills you'll gain: Program Development, Web Design and Development, Web Development Tools, Hypertext Markup Language (HTML), Javascript, Interactive Design, Computational Thinking, JavaScript Frameworks, Integrated Development Environments, Development Testing, Maintainability, Software Architecture, Computer Programming Tools, Software Design, Programming Principles, Scalability
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Bootstrap (Front-End Framework), HTML and CSS, UI Components, User Interface (UI), Front-End Web Development, Responsive Web Design, JavaScript Frameworks, Web Design, Web Development, Web Applications, Hypertext Markup Language (HTML), Full-Stack Web Development, Cascading Style Sheets (CSS), General Networking, Back-End Web Development, React.js, Web Servers
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Object Oriented Programming (OOP), Object Oriented Design, Javascript, Application Deployment, Kanban Principles, Code Reusability, Data Persistence, Data Storage
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Hypertext Markup Language (HTML), Application Programming Interface (API), Application Development, Computer Graphics
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: JSON, Restful API, HTML and CSS, Web Design, Web Design and Development, Cloud API, Hypertext Markup Language (HTML), Web Development, Application Programming Interface (API), Cascading Style Sheets (CSS), Web Applications, Real Time Data, Javascript
Intermediate · Guided Project · Less Than 2 Hours

Infosec
Skills you'll gain: Application Security, Serverless Computing, Secure Coding, Risk Management Framework, Cloud Security, Threat Management, Infrastructure Security, Cloud Services, Cloud Platforms, Javascript, Node.JS
Intermediate · Course · 1 - 4 Weeks