Next.js 15: Full-Stack Development

What if you need to study Spring Legacy projects? What if you want to create XML configurations one by one?

What if you need to study Spring Legacy projects? What if you want to create XML configurations one by one? What if you need to apply Spring Security to a Spring project?

API server built with Spring Boot (Spring Boot ver3.4.x) and React 19 (with TypeScript) Completing the integration project! Producing the entire portfolio writing bootcamp as lectures.

In this 24-hour tutorial, you will learn how to build your own YouTube clone. We will cover advanced topics such as Next 15 and React 19 (including tRPC), prefetching in Server Components, utilizing Suspense in Client Components, video processing, background jobs, and AI features.

Learn the differences between React and Next.js by migrating from React to Next.js 14. You will gain a deeper understanding of Next.js!

Let's create your own shopping mall in a Docker environment regardless of Mac or Windows ^^

Do it! This is a practical Vue.js course that follows the lineage of the Vue.js Introduction -> Vue.js Beginner Course -> Vue.js Intermediate Course. It will help you fully utilize Vue.js in practice.

🔥 This is a practical full-stack course where you will directly implement the entire process a student experiences, from course enrollment to payment and deployment. By building everything yourself, including course exploration, detail pages, course registration, video viewing, reviews and questions, shopping cart and actual payment, continue watching, and Docker + AWS deployment, you will learn user flows and structural design similar to real services and complete an an advanced full-stack experience.

Create your own visual novel game using React, Javascript, SpringAI, and Springboot. Learn how to create a web-based visual novel game using SpringAI and React!

This course covers the Critical Rendering Path (CRP) process from start to finish, where the browser receives HTML to create the DOM, combines it with the CSSOM, and renders pixels on the screen. Beyond simple DOM manipulation, you'll learn how CSS and JS impact performance, image and font optimization, Lazy Loading, Intersection Observer, virtual lists, and DevTools practice, gaining practical strategies to noticeably improve real web performance.

A course on Next.js fundamentals. Develop a map service end-to-end with Next.js.

With a practical example, we will design and develop a web application using Spring Boot and JPA. Through this process, you will understand how to use Spring Boot and JPA in practice.

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

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 😄

Practical course to master Spring Boot 3 + PostgreSQL 17 + JPA + MyBatis + Spring Security all at once!

This is a course on developing microservice applications using the Spring Cloud suite from the Spring framework. You will learn how to use and configure Spring Cloud as a Cloud Native Application.

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.

In the era of swift execution and validation, execute faster than anyone with VIBE Coding! Achieve complete monetization, from ads to payments, all by yourself.

This course is designed to learn the JavaScript programming language along with the latest ES6 grammar.

This is the second lecture of the JavaScript Bible course consisting of 4 lectures. By understanding the JavaScript engine, you can develop programs optimized for JavaScript. You can design systems with confidence.

This is a practical course where you will directly create a timer app using React, Electron, and Zustand, and even deploy it to cross-platforms (Windows, macOS, Linux). Starting with familiar React web development, you can learn the entire flow of desktop app development, including global state management via Zustand and final GUI deployment!

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.

A three-in-one class where you can create web games and learn front-end web development skills! This class has been created to teach you how to create games using JavaScript, CSS, and HTML with your own ideas!