JS Institute Guaranteed-to-Run

React Development with TypeScript Programming

Master type-safe React development to eliminate runtime errors and accelerate your career. The React Development with TypeScript Programming course by JS Institute equips developers with the skills to build scalable applications. With 78 percent of frontend job postings requiring TypeScript, this training bridges the skills gap through hands-on labs and real-world projects. This course prepares learners for the JSE-40-01 certification exam. Delivered in partnership with our training provider Koenig, our Guaranteed-to-Run scheduling ensures timely access to expert instruction, empowering you to lead high-performance UI teams in enterprise environments.

40 Hours (5 Days)
Live Online / Classroom
0+ professionals trained

Training Formats & Pricing

1-on-1 USD 2,150
Dedicated instructor, your schedule
Available in all languages
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Public Batch USD 1,700
Group class, fixed schedule
Available in all languages
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Course Overview

The React Development with TypeScript Programming course by JS Institute is designed for front-end developers, full-stack engineers, and software professionals aiming to master modern web development using two of the most in-demand technologies in the industry. This comprehensive program prepares learners for the JSE-40-01 certification exam, validating expertise in building type-safe, scalable React applications. Ideal for junior developers transitioning into React roles or experienced engineers enhancing their skill set, the course addresses a critical market need: 78% of current frontend job postings require TypeScript proficiency. By integrating static typing with React’s component model, participants gain the ability to reduce runtime errors, improve code maintainability, and meet enterprise development standards adopted by leading tech organizations worldwide.

Students engage with a robust technology stack including React 19+, TypeScript, Rsbuild, React Router, Redux Toolkit, and Vitest, all within a hands-on lab environment that simulates real-world development workflows. The course emphasizes Clean Architecture patterns, Dependency Injection with InversifyJS, and the Repository pattern, enabling learners to build a production-ready, offline-capable Progressive Web App (PWA) using IndexedDB and service workers. A key project involves creating a multi-platform video game collection manager, where students implement state management, API integration with the Fetch API, and end-to-end testing using Playwright. All labs are conducted in a local development environment configured with Vite and Node.js, ensuring direct, practical experience in enterprise-grade application development.

This course prepares candidates for the globally recognized JSE™ – Certified Entry-Level JavaScript Programmer credential, a JS Institute certification that validates foundational proficiency in modern web development. Certified professionals typically see a 10–15% salary premium, with React with TypeScript developers in the U.S. earning between $120,000 and $180,000 annually. Koenig Solutions enhances learning with Guaranteed-to-Run scheduling and access to official JS Institute courseware, ensuring consistent, high-quality training. Upon completion, graduates are positioned for career advancement into roles such as Frontend Engineer, Full-Stack Developer, or TypeScript Specialist, equipped to lead high-performance UI development teams and contribute to scalable, maintainable applications in top-tier tech firms.

What You'll Learn

✓Implement React Development with TypeScript Programming components to create robust, type-safe user interfaces, enhancing app reliability and developer confidence.
✓Configure routing with React Router using JS Institute best practices, ensuring seamless navigation and improved user experience.
✓Design component architecture following Koenig Original patterns, promoting scalable and maintainable React applications with TypeScript.
✓Manage state effectively with Redux Toolkit in TypeScript applications, enabling predictable data flow and easier debugging.
✓Optimize React Development with TypeScript apps through memoization and lazy loading, reducing load times and boosting performance.
✓Secure API integration with TypeScript interfaces and JS Institute methodologies, safeguarding data and ensuring reliable communication.

Skills You'll Gain

TypeScript Basics React Components JSX Syntax Function Components React Hooks TypeScript Interfaces State Management Custom Hooks React Router Route Parameters Context API RESTful API Integration TypeScript Generics JS Institute Component Architecture Type-Safe Components Async/Await Handling Component Testing

Prerequisites

Recommended knowledge before taking this course
  • Proficiency in JavaScript ES6+ features, including arrow functions, destructuring, modules, and asynchronous programming with Promises and async/await, essential for mastering React Development with TypeScript Programming by JS Institute.
  • Basic understanding of TypeScript fundamentals such as types, interfaces, and type annotations, vital for effective React and TypeScript integration.
  • Hands-on experience with HTML and CSS for structuring and styling web content, which forms the foundation of React component design.
  • Familiarity with Node.js and npm for managing packages and running development servers, crucial for React application development workflows.
  • Experience with JSX syntax and component-based development concepts, key skills for React Development with TypeScript Programming.
  • Working knowledge of RESTful APIs and HTTP methods for data fetching and integration, enabling seamless React app connectivity.
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What's Included in Your Training

Every enrollment comes packed with resources to maximise your learning and exam success

Career Outcomes

85%

of React Development with TypeScript Programming certified professionals report career advancement within 6 months

Salary Impact

+28%

Average salary increase reported after obtaining the React Development with TypeScript Programming certification

Typical Salary Range (Global)
Entry$90,000–$115,000
Mid$115,000–$145,000
Senior$145,000–$180,000

*Source: Glassdoor / LinkedIn 2025

Job Roles

6
  • Frontend Developer
  • React Developer
  • TypeScript Engineer
  • Full Stack Developer
  • UI Developer
  • Frontend Engineer

Companies Hiring

5,000+
Meta Netflix Amazon Microsoft Accenture Deloitte Infosys Wipro Google IBM

and 5,000+ organizations worldwide seeking React Development with TypeScript Programming certified professionals

Real Transformations

Course Student Reviews

Real results from IT professionals who trained with Koenig — rated 4.9/5 from 18,400+ verified reviews.

18,400+
Verified Reviews
4.9 / 5
Average Rating
95%
Would Recommend
1M+
Professionals Trained
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified

Frequently Asked Questions

Everything you need to know about the React Development with TypeScript Programming training course

Is the certification exam included in the React Development with TypeScript Programming course fee, and what is the exam cost if separate?
The React Development with TypeScript Programming course fee excludes the certification exam, which costs $150. This fee covers the JSE-40-01 exam via the OpenEDG TestNow™ platform. You can purchase your voucher during enrollment and schedule your proctored assessment at your preferred time.
What training formats are available for the React Development with TypeScript Programming course, and does Koenig offer Guaranteed-to-Run scheduling?
Koenig provides live online 1-on-1, public instructor-led, classroom, and self-paced Flexi training for React Development with TypeScript Programming. All public batches include Guaranteed-to-Run (GTR) scheduling, guaranteeing sessions proceed regardless of enrollment. This allows you to plan your professional development with certainty, avoiding cancellations due to low sign-ups.
How long is lab access provided, and what type of environment is used for hands-on practice in the React Development with TypeScript Programming course?
You receive 30 days of cloud-based lab access using GitHub Codespaces. This preconfigured environment allows immediate React Development with TypeScript Programming practice without local setup. Labs feature guided exercises and a manual, helping you build scalable, real-world applications within a production-equivalent environment for maximum career impact.
What is Koenig's rescheduling and cancellation policy for the React Development with TypeScript Programming course?
Koenig permits free rescheduling of your React Development with TypeScript Programming course if requested at least 7 days before the start date. Changes or cancellations within 10 days incur a 50% fee. Written notice is required, and each enrollment allows only one session reschedule to maintain training integrity.
What is the format, number of questions, passing score, and time limit for the JSE-40-01 certification exam?
The JSE-40-01 exam for React Development with TypeScript Programming features 30 single and multiple-select questions. You have a 40-minute limit, plus 5 minutes for the tutorial. A 70% score is required to pass. The exam evaluates core TypeScript and JavaScript syntax, data types, functions, and error handling.
How long is the React Development with TypeScript Programming certification valid, and what is the renewal process and cost?
Your React Development with TypeScript Programming certification remains valid indefinitely with no expiration or renewal fees. While there are no recurring costs, Koenig suggests refresher training every 2–3 years. This ensures your skills remain current with evolving React and TypeScript frameworks, maintaining your competitive edge in the industry.
What post-training support does Koenig provide after completing the React Development with TypeScript Programming course?
Koenig offers 30 days of post-training support for React Development with TypeScript Programming, including session recordings and email instructor assistance. You receive 6 hours of free trainer consultation to resolve complex coding queries. Access to official courseware, practice tests, and lab environments ensures your continued skill development and certification success.
What are the prerequisites or prior experience needed for the React Development with TypeScript Programming course?
You should possess intermediate knowledge of JavaScript (ES6+), HTML, CSS, and DOM manipulation before starting React Development with TypeScript Programming. Familiarity with TypeScript interfaces, types, and generics is highly recommended. While no formal prerequisites exist, this foundational technical knowledge ensures you master React with TypeScript integration effectively.
What is the salary impact and career advancement potential after completing the React Development with TypeScript Programming certification?
Graduates of React Development with TypeScript Programming report a 22% average salary increase, with US developers earning $115,000–$135,000 annually. This certification accelerates job placement by 25% for Senior Frontend Engineer roles. Mastering TypeScript with React commands a $10,000–$18,000 premium over standard JavaScript roles in 2026.
How does instructor-led training for React Development with TypeScript Programming compare to self-study in terms of outcomes?
Instructor-led React Development with TypeScript Programming training provides real-time doubt resolution and expert support, significantly outperforming self-study. Guaranteed-to-Run schedules and mentor access help you master complex coding challenges efficiently. Self-study lacks this structured guidance, which often leads to slower proficiency and lower certification pass rates for developers.
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