Java courses can help you learn object-oriented programming, data structures, exception handling, and multithreading concepts. You can build skills in writing efficient algorithms, debugging code, and developing user interfaces. Many courses introduce tools like Eclipse and IntelliJ IDEA, which are commonly used for coding and testing Java applications, along with frameworks such as Spring and Hibernate that facilitate web development and database management.

Skills you'll gain: React.js, User Interface (UI), Web Applications, User Accounts, Front-End Web Development, User Interface and User Experience (UI/UX) Design, Javascript, Responsive Web Design, Authentications, Data Validation
Intermediate · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Agile Methodology, Web Design and Development, React.js, User Interface and User Experience (UI/UX) Design, Web Content Accessibility Guidelines, Front-End Web Development, Wireframing, Web Applications, HTML and CSS, Application Deployment, Responsive Web Design, Javascript
Beginner · Course · 1 - 3 Months

Packt
Skills you'll gain: Ajax, JavaScript Frameworks, Web Applications, Javascript, Model View Controller, Event-Driven Programming, Application Frameworks, JSON, UI Components, HTML and CSS, Data Mapping, Routing Protocols, Restful API
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Ajax, jQuery, JSON, Javascript and jQuery, Debugging, Application Programming Interface (API), Web Development Tools, Web Applications, Javascript, Game Design, UI Components, Cascading Style Sheets (CSS), Hypertext Markup Language (HTML), User Interface (UI) Design
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Server Side, Restful API, Ajax, Full-Stack Web Development, API Design, Node.JS, Postman API Platform, Web Applications, Application Programming Interface (API), Back-End Web Development, Web Servers, Web Development Tools, Web Development, Javascript, Front-End Web Development, Test Tools, JSON, Middleware
Advanced · Course · 1 - 3 Months

Skills you'll gain: Cloud Applications, Application Development, Google Cloud Platform, API Gateway, Application Programming Interface (API), Cloud API, Cloud-Based Integration, Serverless Computing, Authentications, OAuth, Identity and Access Management, Secure Coding, Microservices, Node.JS, Restful API, Event-Driven Programming, Authorization (Computing), Natural Language Processing
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Cloud-Native Computing, Application Deployment, Cloud Applications, Infrastructure as Code (IaC), Google Cloud Platform, Application Performance Management, Docker (Software), Containerization, Performance Tuning, Continuous Deployment, Debugging, Node.JS
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Javascript, Front-End Web Development, Real Time Data, Data Storage, Maintainability, Data Validation, Event-Driven Programming, Performance Tuning, Debugging
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Cloud Applications, Google Cloud Platform, Data Store, Application Development, Cloud API, Cloud Storage, Application Design, Cloud Services, Data Storage, Node.JS, Scalability
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Javascript, Scripting Languages, Node.JS, TypeScript, Data Manipulation, JSON, Web Development Tools, Generative AI, Data Structures, Programming Principles, Object Oriented Programming (OOP), Web Servers, Development Environment
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Node.JS, Web Servers, Full-Stack Web Development, Back-End Web Development, Network Protocols, Debugging, Javascript, Web Applications, Cryptography, TCP/IP, Real Time Data
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, OpenAI, Real Time Data, Web Applications, ChatGPT, Application Programming Interface (API), LLM Application, User Interface (UI), Front-End Web Development, Generative AI, Large Language Modeling, Javascript, Image Analysis, Natural Language Processing
Intermediate · Course · 3 - 6 Months