Ajax courses can help you learn asynchronous web requests, dynamic content updates, and improved user interfaces. You can build skills in handling JSON data, managing server responses, and optimizing web performance. Many courses introduce tools like jQuery and XMLHttpRequest, that support implementing Ajax techniques and enhancing user experience on websites.

Coursera
Skills you'll gain: Ajax, JSON, Javascript, Application Programming Interface (API), Web Applications, Secure Coding, Application Security
★ 4.8 (8) · Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Ajax, jQuery, JSON, Javascript and jQuery, Extensible Markup Language (XML), Web Applications, Javascript, Extensible Languages and XML, Event-Driven Programming, Network Protocols
★ 3.9 (11) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Application Programming Interface (API), Web Development Tools, Web Development, Development Environment, Web Applications, Data Integration, Data Access, Hypertext Markup Language (HTML), GitHub, Data Structures
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Server Side, Restful API, Apache, Full-Stack Web Development, API Design, Node.JS, Web Servers, Postman API Platform, Authentications, Application Programming Interface (API), Web Applications, Back-End Web Development, Web Development Tools, Frontend Integration, API Testing, Web Development, Javascript, JSON, Application Security, PHP (Scripting Language)
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Apache, Web Servers, Authentications, Server Side, Web Applications, Application Security, Authorization (Computing), Application Programming Interface (API), Javascript, Encryption
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Server Side, Web Applications, Javascript, JSON, Node.JS, PHP (Scripting Language), Back-End Web Development, Application Programming Interface (API), Servers, HTML and CSS, Cascading Style Sheets (CSS), Hypertext Markup Language (HTML)
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: WordPress, Ajax, Development Environment, Content Management Systems, Content Management, Secure Coding, Web Development, Data Management, Web Design and Development, PHP (Scripting Language), Database Management, Dashboard Creation, Cascading Style Sheets (CSS), Application Security, Javascript
★ 4 (6) · Intermediate · Specialization · 1 - 4 Weeks

Skills you'll gain: Java Platform Enterprise Edition (J2EE), Java, Java Programming, Microservices, Application Servers, Restful API, Web Services, Web Applications, Server Side, Ajax, Service Oriented Architecture, Simple Object Access Protocol (SOAP), JSON, Application Development, Object-Relational Mapping, Back-End Web Development, Event-Driven Programming, Enterprise Architecture, Data Persistence, Data Access
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Selenium (Software), Object Oriented Programming (OOP), Eclipse (Software), Java, Java Programming, JUnit, HTML and CSS, Object Oriented Design, Test Automation, Hypertext Markup Language (HTML), Software Testing, Test Script Development, Integrated Development Environments, Web Design and Development, Test Data, Test Tools, Browser Compatibility, Computer Programming, Web Development, Programming Principles
★ 4.5 (33) · Beginner · Specialization · 3 - 6 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, Frontend Integration, API Testing, Web Development, Javascript, Front-End Web Development, Middleware, Code Reusability, Maintainability
Advanced · Course · 1 - 3 Months
University of Michigan
Skills you'll gain: Django (Web Framework), Ajax, jQuery, Model View Controller, Cascading Style Sheets (CSS), Javascript and jQuery, Hypertext Markup Language (HTML), JSON, HTML and CSS, Linux, Linux Commands, Application Development, Back-End Web Development, Database Application, Web Development, Cloud Deployment, Web Applications, Application Deployment, Javascript, SQL
★ 4.7 (2.5K) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Front-End Web Development, React Redux, React.js, JavaScript Frameworks, Full-Stack Web Development, Web Applications, User Interface (UI), Web Development, UI Components, Code Reusability, Javascript, Event-Driven Programming, Application Programming Interface (API), Dataflow
★ 4.4 (782) · Intermediate · Course · 1 - 4 Weeks
AJAX, which stands for Asynchronous JavaScript and XML, is a technique used in web development to create dynamic and interactive web applications. It allows web pages to update asynchronously by exchanging small amounts of data with the server behind the scenes. This means that users can interact with a web application without needing to refresh the entire page, leading to a smoother and more responsive user experience. Understanding AJAX is important because it enhances the functionality of web applications, making them more efficient and user-friendly.‎
With skills in AJAX, you can pursue various job roles in the tech industry. Positions such as web developer, front-end developer, and full-stack developer often require knowledge of AJAX to create dynamic web applications. Additionally, roles in user experience (UX) design and software engineering may also benefit from AJAX expertise, as it plays a crucial role in improving the interactivity and performance of web applications.‎
To learn AJAX effectively, you should have a foundational understanding of HTML, CSS, and JavaScript, as these are the core technologies used in web development. Familiarity with the Document Object Model (DOM) and basic programming concepts will also be beneficial. As you progress, you may want to explore more advanced topics such as JSON, RESTful APIs, and server-side programming to fully leverage AJAX in your projects.‎
There are several online courses available to help you learn AJAX. Some recommended options include Ajax Basics, which covers the fundamentals, and AJAX for Web Developers, which offers a more in-depth exploration of AJAX techniques. For those looking to advance their skills, the AJAX Next Level: Authentication, Servers, Projects & More Specialization provides a comprehensive curriculum.‎
Yes. You can start learning AJAX on Coursera for free in two ways:
If you want to keep learning, earn a certificate in AJAX, or unlock full course access after the preview or trial, you can upgrade or apply for financial aid.‎
To learn AJAX, start by enrolling in an introductory course that covers the basics of AJAX and its applications in web development. Practice by building small projects that incorporate AJAX functionality, such as creating a dynamic form or a live search feature. Utilize online resources, tutorials, and documentation to reinforce your understanding. Engaging with community forums can also provide support and insights as you learn.‎
Typical topics covered in AJAX courses include the fundamentals of AJAX, how to make asynchronous requests, handling responses, working with JSON, and integrating AJAX with various web technologies. Advanced courses may also explore error handling, security considerations, and best practices for optimizing AJAX performance in web applications.‎
For training and upskilling employees in AJAX, consider courses like Interactive Web Content Using AJAX and JSON in JavaScript and Advanced AJAX Techniques and Final Projects. These courses provide practical skills and projects that can help employees apply AJAX concepts effectively in their work.‎