React JS courses can help you learn component-based architecture, state management, and routing. You can build skills in creating interactive user interfaces, optimizing performance, and managing application state with tools like Redux. Many courses also cover testing frameworks such as Jest and React Testing Library, enabling you to ensure your applications are robust and reliable.

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Skills you'll gain: ASP.NET, Frontend Integration, API Design, Middleware, Model View Controller, Cascading Style Sheets (CSS)
★ 4.1 (50) · Beginner · Specialization · 1 - 3 Months

Scrimba
Skills you'll gain: React Redux, React.js, Javascript, Web Development Tools, Web Development
★ 4.8 (12) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: OpenAI API, TypeScript, Development Environment, Full-Stack Web Development, AI Integrations, Web Applications, User Interface (UI), User Experience Design
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Frontend Integration, React.js, Full-Stack Web Development, Restful API, Front-End Web Development, Back-End Web Development, Spring Boot, Web Applications, User Interface (UI), User Interface (UI) Design, Data Persistence
★ 4.8 (16) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: React.js, TypeScript, UI Components, Full-Stack Web Development, Data Persistence, Authentications, Dashboard Creation, Front-End Web Development, Frontend Integration, Event-Driven Programming, Interactive Data Visualization, Cloud Deployment, Code Reusability, Application Deployment, User Interface (UI), Web Development, Back-End Web Development, Authorization (Computing), Javascript, Restful API
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: TypeScript, UI Components, React.js, User Interface (UI), Front-End Web Development, Code Reusability, Data Management, Dataflow
Intermediate · Course · 1 - 4 Weeks

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Skills you'll gain: HTML and CSS, React.js, React Redux, Web Applications, Hypertext Markup Language (HTML), Front-End Web Development, JavaScript Frameworks, Web Design and Development, Web Development Tools, UI Components, Javascript, Cascading Style Sheets (CSS), Web Development, User Interface (UI), Development Environment
★ 4.2 (62) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: React Redux, React Native, User Interface (UI) Design, Code Reusability, React.js, Application Development, Scalability, Data Validation, Frontend Integration, User Interface (UI), Mobile Development, Data Persistence, Business Logic, Application Design, UI Components, Front-End Web Development, Authentications, User Interface and User Experience (UI/UX) Design, User Experience Design, Node.JS
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Angular, Unit Testing, JavaScript Frameworks, Test Driven Development (TDD), Software Testing, Development Testing, Test Tools, React.js, UI Components, Application Development
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: TypeScript, Webpack, React Redux, Frontend Integration, React.js, Application Programming Interface (API), Web Development Tools, Front-End Web Development, UI Components, Build Tools, Data Validation, Javascript, Web Development, Software Development
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Jest (JavaScript Testing Framework), Mobile Development, Android Development, React.js, Javascript, Unit Testing, Node.JS, Package and Software Management, Object Oriented Programming (OOP)
★ 4.1 (134) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Frontend Integration, Restful API, Full-Stack Web Development, React.js, Application Programming Interface (API), Web Services, Spring Boot, Front-End Web Development, Web Applications, MongoDB, UI Components, NoSQL, Data Access
Intermediate · Course · 1 - 4 Weeks