Ext JS Online Certification Training with Placement Support | Updated 2025
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ExtJS Online Certification Training

Rated #1 Recognized as the No.1 Institute for ExtJS Online Certification Training.

The ExtJS Online Certification Training program, run by ACTE and industry professionals, can help you improve your web development abilities. Mastering the ExtJS framework, improving front-end programming, and producing high-caliber web apps are the main objectives of this practical.

In order to facilitate smooth communication between developers and business stakeholders, our ExtJS online course teaches students how to design dynamic user interfaces, build unique components, and link with back-end systems. We also offer exceptional academic support and dedicated placement assistance to help students secure top positions in front-end development and web application.

  • Start your journey to mastering ExtJS with us today!
  • Join our Complete ExtJS Online Certification Training.
  • With over 400+ Hiring Clients and 16,500+ Trained Professionals.
  • Benefit from Unlimited Interview Opportunities with Leading MNCs.
  • Gain Practical Experience in Real-World Web Development Projects.
  • Affordable, Industry-Recognized Curriculum with 100% Placement Support.

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80 Hrs.

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Format

LMS

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10k+ Placed Students Download Curriculum Interview Questions
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INR 38,000
INR 18,500
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      Enhance your Career With Our ExtJS Online Course

      • Our ExtJS Online Course equips learners with the skills to build data-intensive applications using a wide range of UI components for modern, cross-platform web solutions.
      • Participants explore core concepts like MVC architecture, data binding, and UI components, gaining a strong understanding of Ext JS for developing robust, data-driven applications.
      • Guided by ExtJS experts, our ExtJS Online Course prepares participants to handle real-world challenges in modular development and reactive programming.
      • ExtJS Online Certification Training confirms expertise and enhances job prospects, making certified professionals highly desirable for JavaScript development roles.
      • The course also offers career support, including resume building, interview preparation, job placement assistance, and networking opportunities.
      • Upon ExtJS Online Course completion, professionals are well-equipped to develop, test, and manage complex applications.

      Your IT Career Starts Here

      550+ Students Placed Every Month!

      Get inspired by their progress in the Career Growth Report.

      Other Categories Placements
      • Non-IT to IT (Career Transition) 2371+
      • Diploma Candidates3001+
      • Non-Engineering Students (Arts & Science)3419+
      • Engineering Students3571+
      • CTC Greater than 5 LPA4542+
      • Academic Percentage Less than 60%5583+
      • Career Break / Gap Students2588+
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      Upcoming Batches For Classroom and Online

      Weekdays
      03 - Nov - 2025
      08:00 AM & 10:00 AM
      Weekdays
      05 - Nov - 2025
      08:00 AM & 10:00 AM
      Weekends
      08 - Nov - 2025
      (10:00 AM - 01:30 PM)
      Weekends
      09 - Nov - 2025
      (09:00 AM - 02:00 PM)
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      What’s included ?

      Convenient learning format

      📊 Free Aptitude and Technical Skills Training

      • Learn basic maths and logical thinking to solve problems easily.
      • Understand simple coding and technical concepts step by step.
      • Get ready for exams and interviews with regular practice.
      Dedicated career services

      🛠️ Hands-On Projects

      • Work on real-time projects to apply what you learn.
      • Build mini apps and tools daily to enhance your coding skills.
      • Gain practical experience just like in real jobs.
      Learn from the best

      🧠 AI Powered Self Interview Practice Portal

      • Practice interview questions with instant AI feedback.
      • Improve your answers by speaking and reviewing them.
      • Build confidence with real-time mock interview sessions.
      Learn from the best

      🎯 Interview Preparation For Freshers

      • Practice company-based interview questions.
      • Take online assessment tests to crack interviews
      • Practice confidently with real-world interview and project-based questions.
      Learn from the best

      🧪 LMS Online Learning Platform

      • Explore expert trainer videos and documents to boost your learning.
      • Study anytime with on-demand videos and detailed documents.
      • Quickly find topics with organized learning materials.

      Curriculum

      Syllabus for ExtJS Online Certification Training
      Module 1: Introduction to ExtJS
      • Overview of ExtJS and its architecture
      • Installation and setup of ExtJS
      • Exploring the ExtJS development environment
      • Introduction to MVC/MVVM architecture in ExtJS
      Module 2: Core Components and Layouts
      • Understanding and using ExtJS components
      • Working with various layouts
      • Creating and customizing forms
      • Handling component events and interactions
      Module 3: Data Management
      • Introduction to ExtJS data models and stores
      • Configuring and using proxies for data loading
      • Data binding and synchronization
      • Handling CRUD operations
      Module 4: Advanced Components and Customization
      • Working with grids, trees, and charts
      • Creating custom components and plugins
      • Advanced component configurations and customization
      • Integrating third-party libraries and tools
      Module 5: User Interface and Theming
      • Customizing UI with ExtJS themes
      • Using Sencha Themer for design consistency
      • Implementing responsive design for different devices
      • Managing component styles and themes
      Module 6: ExtJS MVC/MVVM Architecture
      • Deep dive into ExtJS MVC and MVVM patterns
      • Creating and managing models, views, and controllers
      • Data binding and view-model synchronization
      • Implementing complex interactions and workflows
      Module 7: Application Development Best Practices
      • Code organization and project structure
      • Performance optimization techniques
      • Security best practices and data protection
      • Debugging and troubleshooting common issues
      Module 8: Integration and Extending Functionality
      • Integrating ExtJS with backend services and APIs
      • Handling authentication and authorization
      • Extending ExtJS functionality with custom plugins
      • Interacting with other JavaScript frameworks and libraries
      Module 9: Testing and Deployment
      • Setting up and running unit tests with Jasmine and Karma
      • Performing end-to-end testing and debugging
      • Optimizing application for deployment
      • Building and packaging ExtJS applications
      Module 10: Real-World Project and Case Studies
      • Working on a real-world ExtJS project
      • Analyzing case studies and best practices from industry examples
      • Presenting and reviewing project solutions
      • Preparing for certification and professional development
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      Course Objectives

      You must be conversant with JavaScript, HTML, and CSS. Basic knowledge of object-oriented programming is a plus. Understanding JSON and AJAX concepts is also essential.
      You’ll get real experience building robust web applications that manage lots of data. This covers creating UI components, managing data effectively with stores, implementing MVC architecture, event handling, integrating RESTful APIs for database interactions, and testing apps using tools like Sencha Test.
      Key skills include understanding JavaScript programming well, having knowledge of DOM manipulation, and being able to work within the ExtJS class system. Creating and managing layouts and handling data stores and models are also essential.
      • Master advanced UI development.
      • Improve your skills for cross-browser compatibility.
      • Learn effective data handling and management techniques.
      • Become skilled at creating rich Internet applications.
      • Boost your appeal for enterprise web development jobs.
      Yes, beginners can effectively learn from the ground up through this engaging course, which is filled with detailed instructions and practical exercises aimed at building foundational knowledge.
      Yes, ExtJS is still a critical framework used today, especially for enterprise applications. While newer tools are popping up all over the place, knowing how to use ExtJS is still super valuable for many developers working on projects utilizing its unique features.
      The outlook remains steady, especially for those working on enterprise-level tasks. Newer technologies might be trending now, but knowing ExtJS is essential, too, for some specific needs. Keep learning both traditional skills and new technologies to stay ahead.

      What job opportunities await students of the ExtJS framework course?

      • Front-End Developer
      • UI/UX Designer
      • Web Application Developer
      • JavaScript Developer
      • Full-Stack Developer

      Is learning ExtJS easy?

      Learning it can be pretty manageable if you have a solid background in JavaScript and web development basics. Your comfort level may vary based on familiarity with some concepts, but learning about this framework can happen smoothly with good resources and practice.

      What topics does the ExtJs course include?

      • Introduction to Ext JS
      • Overview of its framework
      • UI Components
      • Data Management
      • MVC Architecture

      What tools will you use during ExtJs training?

      • The ExtJS Framework
      • IDEs
      • Node.js and npm
      • Browser Developer Tools
      • Version Control Systems
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      Overview of ExtJS

      ExtJS is a really excellent JavaScript framework. It's built to make cool, feature-heavy web apps for businesses. Developers get an extensive toolbox with tons of UI components. Plus, it has a robust layout manager that helps create complex user interfaces easily. There’s also a solid data package to manage data stores and data models. With ExtJS, you can do advanced stuff like data binding, responsive design, and a bunch of widgets. These features really help when you want to make interactive and scalable web applications. The component-based setup and support for MVC and MVVM patterns make it easier to create user interfaces that are both maintainable and dynamic. So, in summary, ExtJS gives developers the tools they need to build impressive web apps with lots of customization and functionality.

       

      Additional Info

      Future Scope of ExtJS

      • Industry Demand: ExtJS is prevalent in many industries. Its rich feature set helps build scalable user interfaces, which boosts the user experience and keeps operations running smoothly.
      • Career Opportunities: Knowing ExtJS can open up many job doors. Roles like frontend developer, UI/UX developer, full-stack developer, and web application developer are all on the table.
      • Ongoing Innovation: ExtJS isn’t standing still. It keeps getting updates that improve performance and add new features.
      • Career Advancement: Getting certified in ExtJS shows you know your stuff in front-end development at an enterprise level.
      • Comprehensive Technology Ecosystem: With its complete set of tools like libraries for UI components, data management packages, and layout managers.
      • Industry Relevance: ExtJS remains essential in enterprise development thanks to its powerful features and constant updates.
      • Gateway to Advanced Concepts: Learning ExtJS gives you a solid foundation to explore advanced areas like data management and custom components in front-end development.

      Roles and Responsibilities of ExtJS Developers

      • Frontend Development: Frontend developers use ExtJS components and layouts to craft engaging and interactive user interfaces.
      • Application Design: In application design, developers collaborate closely with UI/UX designers to translate design concepts into fully functional ExtJS applications.
      • Coding: Coding is at the core of a developer’s responsibilities. Using JavaScript, developers write precise and efficient code to build applications using ExtJS.
      • Integration: Developers ensure that the front end communicates effectively with server-side processes through API integration and data exchange mechanisms.
      • Testing and Debugging: Developers use tools like Jasmine and Karma for unit testing to ensure that individual components and functions work as expected.
      • Performance Enhancement: Performance enhancement is an ongoing task for developers. They focus on optimizing the application to reduce load times and improve overall responsiveness.
      • Version Control and Collaboration: Version control using Git is essential for effective collaboration among development teams.
      • Documentation and Maintenance: Good documentation is crucial for long-term project maintenance. Developers write and maintain documentation that details application features, architecture, and code usage.
      • Continuous Improvement: It is important for developers to stay updated with the latest developments in ExtJS and the broader web development landscape.

      Some widely used ExtJS tools

      • Sencha Architect: Sencha Architect is a tool that lets developers build apps visually while automatically producing JavaScript code that is optimized for the user interface.
      • Sencha Cmd: Offers tools for code minification, concatenation, and asset management to improve load times while maintaining consistency across projects with predefined templates and structures.
      • Sencha Themer: Sencha Themer empowers developers to design unique application themes, offering fine-grained control over component looks and a real-time preview capability.
      • Sencha Test: Sencha Test is an intuitive test runner that works with a variety of browsers and devices, making it easier to write and run automated tests.
      • ExtGen and ExtBuild: By offering boilerplate code and configurations, ExtGen expedites the initial setup of new Ext JS projects, hence accelerating development.
      • Sencha Pivot Grid: Sencha Pivot Grid helps users summarize and compile big datasets, improving data analysis.

      Benefits of ExtJS Training

      • Enhancement of Skills: Gaining proficiency with the Ext framework through training enhances your comprehension of its features and components, hence improving your front-end programming talents.
      • Alignment of Industry: ExtJS training helps you stay current with industry demands and keeps you in step with them.
      • Enhanced Effectiveness: By teaching you about efficiency-boosting shortcuts, optimizations, and procedures, best practices training speeds up your development job.
      • Career Possibilities: Gaining an ExtJS certification can lead to a variety of career options, including front-end and web application development roles.
      • Practical Learning: ExtJS training frequently includes practical projects that provide you with real-world experience using what you've learned.
      • Participation in the Community: Participating in the ExtJS community provides access to a multitude of information, updates, and educational opportunities.
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      Need customized curriculum?

      Hands-on Real ExtJS Projects

      Project 1
      Enterprise Dashboard Application

      Build an all-in-one dashboard app featuring real-time data updates and interactive visualizations using various ExtJS components.

      Project 2
      CRM System

      Create a system where users can easily manage customer information. Using those sweet ExtJS components will improve the overall experience.

      Our ExtJs Placement Can Help You Find a Job

      • Our ExtJs Placement have developed strong relationships with a wide range of companies, from cutting-edge start-ups to reputable multinational corporations.
      • We are proud of our remarkable history of ExtJs Placement success with well-known businesses, such as Google, TCS, IBM, HCL, Wipro, Dell, Accenture, Siemens, and Wipro.
      • This ExtJs Training improves your reputation in the workplace and gives you access to new prospects in web development, front-end engineering, and corporate application development.
      • Obtaining this ExtJs Placement training certification can greatly improve your position in the job market by proving your proficiency with and dedication to learning ExtJS.
      • Gaining expertise in ExtJS enhances your appeal to employers, expanding your career opportunities in the online and software engineering domains.
      • Essentially, this training is a powerful tool that can help you advance in your profession by demonstrating your commitment to lifelong learning and your proficiency with a technology that is in high demand.

      Secure an Industry Recognized ExtJS Certification

      After finishing our demanding ExtJS Certification, Students will comprehend sophisticated concepts in great detail. ExtJS functions and principles. Participants will interact with practical examples of ExtJS's main functionalities, such as modifications, UI elements, and data administration. Real-world applications are heavily emphasized throughout the curriculum applications and incorporate practical projects that provide students the opportunity to face challenging development scenarios and obtain a firm understanding of front-end solutions at the enterprise level.

      • ExtJS Architecture
      • User Interface Development
      • Data Handling
      • Tool Usage
      Acquiring an ExtJS certification will greatly improve your web development career by attesting to your proficiency with this potent JavaScript framework. It shows prospective employers that you are well-versed in the architecture, components, and best practices of ExtJS.
      There are several levels of ExtJS certifications, usually from basic to advanced. While more advanced credentials go further into complicated functions and best practices, entry-level certifications may concentrate on core abilities and basic ExtJS framework usage.
      • Specialization
      • Increased Job Offers
      • Credibility
      • Career Growth
      An online course on ExtJS covers all the necessary topics and its curriculum is designed to provide students with a thorough understanding of what to expect on the certification exam. The course usually begins with foundational notions.

      Complete Your Course

      a downloadable Certificate in PDF format, immediately available to you when you complete your Course

      Get Certified

      a physical version of your officially branded and security-marked Certificate.

      Get Certified

      Get the Best Practice Advice From Our ExtJs Trainers

      • Our ExtJs Trainers provide a wealth of real-world experience and expertise from their over 10 years of working with top organizations like Google and Amazon.
      • ExtJs Trainers can create dynamic and captivating learning settings, and they can provide insightful information about the sector thanks to their wide experiences.
      • They make sure that the training materials are regularly updated to take into account the most recent advancements in ExtJS technology, maintaining the content's relevance and alignment with the demands of the business today.
      • With practical exercises that mimic real-world ExtJS projects, the training program places a strong emphasis on hands-on learning and gives students the opportunity to apply their knowledge in authentic settings.
      • Participants are guaranteed to obtain the most recent information and industry best practices thanks to this commitment to ExtJs Trainers.
      • With this all-encompassing approach, participants are guaranteed to be fully equipped to take on the challenges of contemporary web development and succeed in their professional capacities.

      Authorized Partners

      ACTE TRAINING INSTITUTE PVT LTD is the unique Authorised Oracle Partner, Authorised Microsoft Partner, Authorised Pearson Vue Exam Center, Authorised PSI Exam Center, Authorised Partner Of AWS .

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            Career Support

            Placement Assistance

            Exclusive access to ACTE Job portal

            Mock Interview Preparation

            1 on 1 Career Mentoring Sessions

            Career Oriented Sessions

            Resume & LinkedIn Profile Building

            We Offer High-Quality Training at The Lowest Prices.

            Affordable, Quality Training for Freshers to Launch IT Careers & Land Top Placements.

            What Makes ACTE Training Different?

            Feature

            ACTE Technologies

            Other Institutes

            Affordable Fees

            Competitive Pricing With Flexible Payment Options.

            Higher Fees With Limited Payment Options.

            Industry Experts

            Well Experienced Trainer From a Relevant Field With Practical Training

            Theoretical Class With Limited Practical

            Updated Syllabus

            Updated and Industry-relevant Course Curriculum With Hands-on Learning.

            Outdated Curriculum With Limited Practical Training.

            Hands-on projects

            Real-world Projects With Live Case Studies and Collaboration With Companies.

            Basic Projects With Limited Real-world Application.

            Certification

            Industry-recognized Certifications With Global Validity.

            Basic Certifications With Limited Recognition.

            Placement Support

            Strong Placement Support With Tie-ups With Top Companies and Mock Interviews.

            Basic Placement Support

            Industry Partnerships

            Strong Ties With Top Tech Companies for Internships and Placements

            No Partnerships, Limited Opportunities

            Batch Size

            Small Batch Sizes for Personalized Attention.

            Large Batch Sizes With Limited Individual Focus.

            LMS Features

            Lifetime Access Course video Materials in LMS, Online Interview Practice, upload resumes in Placement Portal.

            No LMS Features or Perks.

            Training Support

            Dedicated Mentors, 24/7 Doubt Resolution, and Personalized Guidance.

            Limited Mentor Support and No After-hours Assistance.

            ExtJS Course FAQs

            Want a better price?

            Call us now at: +91-7669 100 251 to find out about exciting offers just for you.

            Yes. ACTE is known for its awesome placement services. Check our website for the Placed Students List. We work with over 700 big companies, like Amazon and Google. Last year alone, we helped over 3500 students land jobs around the world. Plus, we conduct mock interviews and workshops to help students shine during real interviews. Our placement success rate is around 85%. The placement cell will support you until you're settled in with a top company. You can also visit your student portal at any time for free online access to job openings and study materials.

            Yes, Absolutely. Live projects are a key part of your training. You’ll gain real-world experience through hands-on projects built into the course. Collaborate with professionals from the industry to learn skills that really matter.

            We offer several modes: classroom training, one-to-one training, fast-track courses, customized training, and online training to fit your lifestyle.

            Our online course is led by IT experts with a decade of experience. We mix theory with practical lessons, making us unique. You'll enjoy over 60 hours of in-depth learning, and many students trust us as their choice. We keep fees affordable for both students and professionals and tailor timings for busy schedules. Plus, we share interview tips and help with resume-building while offering real project experiences.

            After finishing the course, you'll receive an ACTE globally accepted completion certificate.

            Yes. The online course emphasizes practical training too. Each module begins with theory, followed by hands-on sessions simulating real-world challenges, but you'll need to stay dedicated.

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            Job Opportunities in ExtJS

            More Than 35% Prefer ExtJS. ExtJS Is One of the Most Popular and In-Demand Technologies in the Tech World.

            You can Work as a
            Frontend Developer Web Developer UI Developer JavaScript Developer Full-Stack Developer Application Developer Front-End Engineer
            Upcoming In-Demand Jobs
            Legacy Systems Developer Application Architect Product Developer Software Consultant Technical Lead
            Salary In ExtJS

            Reach Our Placement Officer

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