Klaytn 클레이튼 블록체인 어플리케이션 만들기 - NFT

This book was created to help you learn the theory of smart contracts and decentralized applications and to create a real estate Dapp from start to finish so that you can create decentralized applications on your own in the future.

After learning how to create GameFi blockchain games, you will try to develop your own blockchain game using the Phaser3 game engine.

Through this lecture, you will learn about the structure of the blockchain platform Klaytn and create a blockchain application (BApp) using the tool.

This was created by a current Canadian developer for those who need to learn .NET Core for work or are interested in a powerful web development framework, and for those who want to learn skills that are useful for working abroad.

Going one step further than the existing "Broad and Shallow Knowledge for Blockchain Games", we specifically cover NFT and NFT GAME. Through examples of recently launched NFT games, we introduce changes in technology application trends, economic systems, and strategies for effectively developing NFT games.

Through this lecture, you will learn about the structure of the blockchain platform Klaytn and create a blockchain application (BApp) using the tool.

You can create an app that works in an offline environment using web technology. Learn about the historical background and key features of the development of progressive web apps, and create a real progressive web app using key technologies.

Let's create a web app that uploads an image and uses OpenCV to process it and detect faces.

This lecture is the final lecture in the [Web Development Full Stack Course] lecture series for training full-stack web developers, and is a lecture on portfolio project development. By synthesizing everything learned in [Web Development Full Stack Course], you will be able to understand what you have learned while developing an actual web application and directly apply the basic functions.

This course is a hands-on process where you'll build an NFT marketplace from scratch using frontend technologies and web3.js to leverage Solidity smart contracts. Students will implement all marketplace functions from NFT minting to selling, buying, and deleting, and deploy directly to the latest testnets including Ethereum Sepolia, Polygon Amoy, and Kaia Kairos networks. You'll also learn how to use IPFS for distributed storage of NFT images and metadata, experiencing a real service-ready DApp architecture that goes beyond simple demo-level implementations. ✨ Course Features Full-stack learning: React UI, smart contract development, and multi-chain deployment all in one Latest environment support: Sepolia·Amoy·Kairos testnet support, MetaMask integration Master core NFT processes: Image upload (IPFS) → Metadata generation → Minting → Marketplace transactions Practice-focused: Real service development experience including transaction handling, UX design, and multi-chain support

In this course, you will learn how to create a chat application using React and Firebase.

💡 Even non-developers can go from startup MVP to monetized service in just 10 hours with AI! 💰 Development that used to cost tens of millions in outsourcing fees now completely solved for 120,000 won 🎯 Complete 5 real business projects including business card recognition, sentiment analysis, and location analysis 🔥 If you're a planner, marketer, or aspiring entrepreneur, implement ideas without developers ⚡ Start now and acquire lifelong development independence skills!

This is a lecture on OAuth provided by Living Coding, where you can learn technologies for API interoperability.

Create a desktop app with minimal theory! Anyone can start creating an app even without programming experience!

Digital marketing that makes money, such as Naver Shopping and Coupang Partners, requires consistency, but you can approach it easily and effectively with scientific analysis and automation. We will teach you the key secrets of creating a program that collects and analyzes popular products, keywords, blogs, and shopping information.

You can understand metaverse technology in a short period of time, and we will teach you practical skills for creating metaverse worlds and issuing and selling NFTs without coding.

A compass for beginners in web development, a guided lecture to discover what you don't know about web front-end and move forward systematically.

This is a must-see lecture for blockchain planners, developers, and company representatives. If you didn't have time to study separately, you can understand the core of the Bitcoin and Ethereum white papers through this summary lecture.

Learn the overall process of developing and deploying websites through generative AI (Chat GPT, Cursor AI).

Through this lecture, you can create a shopping mall website from scratch step by step.

Let's apply TypeScript to Node.js, add typings to existing npm packages, or create your own TypeScript library.

Now React truly starts to 'make sense'. Advanced concepts and Hooks, learn easily and accurately.

R shiny allows you to implement R's infinite functions on a web app in the simplest way possible, making it easy to learn and use.

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.