Using DApp NFT issuance, sale registration, purchase, and deletion all in one place!
Ethereum
DApp is a platform coin (blockchain)-based application that does not go through a central server. This is an application that operates in P2P format. Ethereum is a representative platform, with over 80% of dApps being on the Ethereum platform .
Polygon
Polygon Network uses the Proof-of-Stake (PoS) consensus algorithm. Polygon is an Ethereum Layer 2 solution created to solve problems with Ethereum. You can develop dApps with Solidity, like Ethereum.
Implementing a dApp with jQuery 🔍
The lecture will be conducted using the JavaScript library jQuery so that even those who do not know React can easily learn it. This allows you to create simple dApps, retrieve and record data on the blockchain via web3.js communication, and issue NFTs and register for sale, purchase, and delete them via the erc721 interface.
I recommend this to these people 💚
I don't know much about React Anyone who wants to configure a dApp
Blockchain-based dApps Developers who want to develop
What's hot these days with JS Anyone who wants to create a blockchain
Learn about these things 📚
Developing DApps using JavaScript (jQuery)
Writing smart contracts using Solidity
Uploading files using IPFS
Issue NFT by receiving data from NFT Minting Form and uploading metadata to IPFS
Sell/Buy Function
ERC-721 interface
Polygon deploys smart contracts on the Ethereum network
Implementing an NFT Marketplace DApp Using jQuery
I'll answer your expected questions 🤗
Q. Do I have to know React to take the class?
This lecture was taught using JavaScript and jQuery, so it's okay if you don't know React. However, I recommend that you learn React later and build a dApp.
Q. Can I take the course if I don’t know anything about blockchain?
I tried to explain the lecture as easily as possible. Of course, you can take the course even if you don't know it, but I recommend studying Solidity separately to develop Ethereum dApps.
Q. What is the development environment?
It can be done on either Windows or Mac. Coding is done using vscode, but you can also use editplus or other tools.
Introducing the knowledge sharer 👩💻
Hello, this is Kyung-il In .
Graduated from KAIST School of Management
Kookmin University Software Convergence Graduate School - Blockchain Major - Master's Degree
Hanyang University Software Convergence Graduate School - Department of Computer Engineering - Ph.D. (Artificial Intelligence)
Currently working as a developer
Big data analysis using artificial intelligence
AI Chatbot Engine and Chatbot System Development
Android POS System and Server Development
Field of study
Research on improving electronic document reliability using blockchain and distributed file system
Research on data value formation and creation using blockchain system
Research on industrial application of artificial intelligence chatbot system and utilization of RPA
A Study on Multi-Domain Conversational Chatbot System
In other lectures, there were many parts that were difficult to understand because they were explained in a difficult way, but anyone who knew Javascript could easily understand this. I felt that this was the best lecture that was concise, easy to understand, and well-organized among the Dapp lectures I have taken so far.
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