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, Event-Driven Programming, Network Protocols
★ 3.9 (11) · 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: Cloud Deployment, Software Development Life Cycle, Istio, Software Architecture, Node.JS, React Redux, Application Deployment, Restful API, Kubernetes, Database Design, CI/CD, Cloud-Native Computing, Responsive Web Design, NoSQL, OpenShift, Git (Version Control System), Ajax, Javascript, Azure DevOps, Software Development
★ 4.6 (9.4K) · Beginner · Professional Certificate · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: HTML and CSS, Cascading Style Sheets (CSS), Ajax, Javascript, Responsive Web Design, Front-End Web Development, Bootstrap (Front-End Framework), Web Design, Hypertext Markup Language (HTML), Web Development, Development Environment, Web Development Tools, Web Design and Development, JSON, Web Applications, Web Content Accessibility Guidelines, Browser Compatibility, Object Oriented Programming (OOP), Event-Driven Programming, User Interface and User Experience (UI/UX) Design
★ 4.7 (17K) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: React Native, Mobile Development, React Redux, User Interface (UI) Design, Ajax, User Interface and User Experience (UI/UX) Design, Front-End Web Development, Javascript, React.js, Data Structures, Application Development, Apple iOS, Debugging, iOS Development, JavaScript Frameworks, UI Components, User Story, Android Development, Mobile Development Tools, Cross Platform Development
★ 4.4 (957) · Beginner · Specialization · 3 - 6 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, Application Deployment, Javascript, SQL, Code Reusability
★ 4.7 (2.5K) · Intermediate · Specialization · 3 - 6 Months
Skills you'll gain: Node.JS, React Redux, Restful API, Database Design, Ajax, Database Development, Database Application, Full-Stack Web Development, Server Side, NoSQL, Back-End Web Development, Front-End Web Development, Javascript, React.js, Performance Tuning, API Design, Data Structures, MongoDB, Debugging, JavaScript Frameworks
★ 4.4 (1.4K) · Beginner · Specialization · 3 - 6 Months

Edureka
Skills you'll gain: Angular, Application Deployment, JavaScript Frameworks, Software Testing, Test Tools, Web Development Tools, Unit Testing, Application Performance Management, CI/CD, Continuous Integration, Web Applications, TypeScript, Ajax, Application Lifecycle Management, Secure Coding, Web Development, Code Coverage, Software Architecture, Command-Line Interface, Version Control
★ 4.2 (17) · Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Cloud Deployment, Software Development Life Cycle, Open Web Application Security Project (OWASP), Containerization, Istio, Software Architecture, Node.JS, Application Deployment, Restful API, Kubernetes, Database Design, Cloud-Native Computing, Responsive Web Design, NoSQL, Git (Version Control System), Ajax, Grafana, Javascript, Azure DevOps, Software Development
★ 4.6 (9.1K) · Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Ajax, Javascript, Data Structures, Debugging, JSON, Web Development, Web Applications, Cascading Style Sheets (CSS), Computer Programming, HTML and CSS, Event-Driven Programming, Software Development, Git (Version Control System), Hypertext Markup Language (HTML), Application Programming Interface (API)
★ 4.5 (173) · Beginner · Course · 1 - 3 Months

Skills you'll gain: React Redux, Front-End Web Development, React.js, JavaScript Frameworks, Full-Stack Web Development, UI Components, Web Development, Javascript, Event-Driven Programming, Application Programming Interface (API)
★ 4.4 (773) · 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.‎