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: React Native, Mobile Development, Cross Platform Development, UI Components, Mobile Development Tools, Application Development, React.js, User Interface (UI)
★ 4.7 (406) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: React.js, Frontend Performance, Full-Stack Web Development, Unit Testing, Front-End Web Development, Event-Driven Programming, Performance Tuning, Javascript, Code Reusability, Context Management, Application Development, Software Testing, Server Side, Web Applications, UI Components, Software Design Patterns, Cascading Style Sheets (CSS), Data Persistence, Scalability, Data Validation
Intermediate · Specialization · 3 - 6 Months

Scrimba
Skills you'll gain: React.js, Code Reusability, Frontend Performance, UI Components, Debugging, Javascript, Context Management, Authentications, Data Management
★ 4.8 (36) · Advanced · Course · 1 - 3 Months

Scrimba
Skills you'll gain: React Redux, React.js, Cascading Style Sheets (CSS), JavaScript Frameworks, User Interface (UI) Design, UI Components, Web Frameworks, Maintainability, Authentications, Web Development Tools, Application Frameworks, Application Programming Interface (API), Web Design, Frontend Performance, Authorization (Computing), User Interface (UI), Javascript, Web Development, Web Applications, Video Game Development
★ 4.8 (36) · Intermediate · Specialization · 1 - 3 Months

University of Michigan
Skills you'll gain: React.js, UI Components, Web Development Tools, Web Applications, Event-Driven Programming, Front-End Web Development, Application Deployment, Code Reusability, Context Management, Javascript, Web Development, User Interface (UI), Software Design, Debugging, Data Sharing, Data Access, Computer Programming
Intermediate · Course · 1 - 4 Weeks

SkillsBooster Academy
Skills you'll gain: React.js, Web Development Tools, UI Components, Frontend Integration, JavaScript Frameworks, Event-Driven Programming, Development Environment, Front-End Web Development, Web Applications, Restful API, User Interface (UI), Code Reusability, Git (Version Control System), Debugging, HTML and CSS, Javascript, Application Programming Interface (API), Software Development, GitHub, Programming Principles
Beginner · Course · 3 - 6 Months

Skills you'll gain: React.js, Application Deployment, UI Components, Code Reusability, Web Applications, Application Programming Interface (API), Application Development, Development Environment, Javascript, Application Servers, Production Management
Beginner · Course · 1 - 3 Months

Skills you'll gain: Responsive Web Design, HTML and CSS, JSON, React.js, Jest (JavaScript Testing Framework), Hypertext Markup Language (HTML), Javascript, Bootstrap (Front-End Framework), Web Design, JavaScript Frameworks, Web Development Tools, Web Design and Development, Cascading Style Sheets (CSS), Software Testing, Front-End Web Development, UI Components, Frontend Integration, Web Development, Mobile Development, Test Case
★ 3.4 (83) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: React.js, Cascading Style Sheets (CSS), JavaScript Frameworks, UI Components, User Interface (UI) Design, Application Frameworks, Application Programming Interface (API), Web Development Tools
Intermediate · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Git (Version Control System), React.js, Version Control, GitHub, Debugging, Software Development Tools, Node.JS, Development Environment, Software Testing, Unit Testing, Maintainability, Application Deployment, Server Side, Javascript, Package and Software Management
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Bootstrap (Front-End Framework), Javascript, HTML and CSS
★ 4.5 (11) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: React.js, Application Deployment, Web Applications, UI Components, Javascript, Bootstrap (Front-End Framework), Development Environment, Cascading Style Sheets (CSS), Application Programming Interface (API)
★ 5 (11) · Beginner · Course · 1 - 3 Months