Practical TypeScript Learning with Official Documentation

We will teach you everything from basic concepts to situational test writing methods and advanced testing knowledge so that you can master everything about front-end unit testing.

We teach you the core principles of clean code through easy example code.

This is a lecture for those who are starting out with TypeScript. The curriculum is designed to make it easy for even those who don't know the latest JavaScript grammar to learn. Let's learn TypeScript, which can seem difficult, in an easy and fun way from the perspective of a beginner 😄

This is the practical application part of "TypeScript Introduction - From Basics to Practical Use." If you haven't taken the introductory course, please take the introductory course first 😄

This is a hands-on project course that adds interactive features with JavaScript to a beautifully completed cafe homepage built with HTML and CSS. You can naturally learn all the JavaScript fundamentals by following the story of Minji and Teacher Code, from button clicks, menu filtering, reservation forms, and dark mode toggle to API integration. With 5 hours of learning, even beginners can create dynamic web applications.

This is a study video that follows the contents of the book "Effective TypeScript". It will be much easier if we study together!

Learn essential TypeScript concepts while coding in React and Vue, widely used in practice. For practitioners and beginners alike, this course covers typing React and Vue, plus ChatGPT usage!

This is an introductory course to the front end using Next.js and Tailwind CSS. It is designed to complete static deployment without a backend, so even beginners can experience the satisfaction of completion.

This is a project-centered course that builds a "To-Do List Management App" with practical skills using React + TypeScript. Rather than just learning syntax, you can develop a sense for TypeScript application by completing it as an actual service through component structure design → state management → type application → feature implementation → local storage integration → deployment.

🔥 From course registration to video uploads, this is a hands-on full-stack course that implements knowledge creator features just like the real thing. Using Next.js 15 and NestJS, you'll build course creation, curriculum composition, thumbnail and video uploads, and detailed description writing following the actual Inflearn workflow, gaining near-professional experience with Prisma modeling, JWT authentication, S3 + CloudFront uploads, Swagger API design, and more.

Learn core data structures and algorithms such as Stack, Queue, Linked List, Sorting, and DFS/BFS by implementing them directly with JavaScript. Solve frequently appearing problem types together to build problem-solving skills essential for coding tests and interviews.

The goal is to acquire basic knowledge of React Native for mobile app front-end development. This course is designed to enable non-experts to easily develop native mobile apps by utilizing languages/APIs with low entry barriers.

Now it's time to take on the real challenge 🔥 Let's develop a professional-grade SNS together using React.js + TypeScript + Supabase, creating features like authentication & authorization, infinite scroll, image upload, likes, infinite nested comments, dark mode, and more. Throughout this process, we'll also explore server and global state management techniques using Zustand and Tanstack Query.

All-in-one course: Master Node.js by building a solid foundation step-by-step from the basics 👍

This is a practical project course on running Whisper locally and quickly developing an AI speech recognition app using FastAPI and Next.js. You'll implement real-time speech recognition and complete a project that can be used as a simple portfolio piece in a short amount of time.

It covers thinking. You can logically organize the core and fundamentals of JavaScript. You can organize your own JavaScript experience and thoughts. You can establish the logic of JavaScript technology. You can broaden your perspective on the entire JavaScript. You can prepare for JavaScript technical interview questions.

"Becoming a Skilled React Developer" has been published. This book provides solid foundational knowledge by systematically guiding readers from the basic principles of the web needed before learning React to the latest React hooks. Through over 40 diverse hands-on projects and abundant practical examples, you can directly apply theory to real-world scenarios and develop problem-solving skills. Additionally, it helps you grow into a well-rounded React application developer by learning essential technologies for modern web development such as Redux Toolkit, Zustand, and Firebase.

By completing this course, you can acquire server programming skills using Node.js.

🔥 Build a customized platform for Hanja learning! Leverage Google Gemini AI and Firestore to directly implement your own Hanja vocabulary book, stroke order animation, and even handwriting recognition!

Develop your ability to find the core of a problem and solve it with the 'Top 10 JavaScript Algorithms' that cover the most frequently asked types of problems!

Algorithms seem so difficult... Even students who are not good at math can finish the basics of algorithms in one go with this class! We will teach you the basic concepts needed to solve algorithms step by step, and even Codecamp's know-how on applying them to problems :)

Throw away those simple services you can make with vibe coding in just 10 minutes! You can learn 'real' practical vibe coding. Let's create advanced services at the level of actual services according to planning and design with Cursor AI NCOP. No Code, Only Prompt