Anyone can create NFTs
done
Anyone can easily issue NFTs, even without programming knowledge. Anyone can easily issue NFTs, even without drawing.
입문
NFT, Smart Contract
ERC20 Breaking (+ truffle, frontend)
This is a Solidity Breakdown - ERC20 lecture where anyone can easily understand Solidity and learn how to connect blockchains and frontends.
Reviews from Early Learners
What you will learn!
Solidity Basic Grammar
ERC20
How to Use Truffle
How to connect front-end and blockchain
Cryptocurrency wallet Metamask
React very basic (enough to connect to blockchain)
How to test smart contracts using truffle
How to use OpenZeppelin
ERC20 Token Sale
How to use Infura
Mainnet and Testnet Deployment
Smart contracts that anyone can use!
Solidity development, we'll teach you from the basics.
From the basic grammar of Solidity
Up to ERC20 sales!
What is Solidity ?
It is a programming language for writing and implementing smart contracts, which are programs that are registered on the blockchain and perform functions, on blockchain platforms such as Ethereum.
Ethereum is by far the smart contract platform with the largest number of dApps today. Consequently, the majority of smart contracts today are written in Solidity, a language developed specifically for Ethereum development.
Despite its immense popularity, learning Solidity well can often feel challenging. Not only are there limited courses available, but non-experts with limited understanding of development and blockchain can find it challenging. Countless people begin to question why code is being used in certain ways, ultimately giving up without fully understanding.
Therefore, this course aims to make Solidity accessible to everyone . Even those with little programming experience will be able to easily grasp the concepts and content, enabling them to develop smart contracts themselves. If you're interested in learning how to start with basic Solidity syntax, develop dApps, deploy smart contracts, and even sell ERC20 tokens, we encourage you to take your first steps toward mastering Solidity with this course!
Great free lectures to watch together 📺
Who would benefit from learning this ?
Programming knowledge
Everyone who doesn't have one
(Non-majors OK)
Solidity, ERC20
I want to learn
Everyone
Truffle
I want to learn
Everyone
Front end and
Connecting blockchains
Anyone who wants to learn how
Solidity made easy
So that you can learn.
After finishing the lecture, you will be able to do this!
✅ You can develop smart contracts.
✅ You can deploy and test smart contracts using Truffle.
✅ Easily create and sell your own ERC20 tokens.
Clear explanation based on official documentation
The lectures are based on the official Solidity documentation, so you can easily understand the content and resolve any questions you may have.
I'll help you understand step by step.
We will repeatedly explain the code used in the lecture so that even beginners can easily understand the content.
So that you can follow along in order
Before covering more advanced content, we start with the basics and gradually increase the difficulty so that anyone can easily follow along.
Thoroughly and in a generous portion
We provide detailed information through an extensive curriculum consisting of 106 lectures and over 19 hours of classes.
Let's learn in order !
Chapter 1. Basic Solidity Concepts
After learning essential Solidity concepts, you'll learn how to deploy smart contracts to a testnet using Metamask.
Chapter 2. ERC20
You'll learn the concept of ERC20 and create a simple ERC20 token. You'll also learn how to analyze and use the ERC20 code provided by OpenZeppelin.
Chapter 3. Truffle
Learn how to deploy and test smart contracts using Truffle. You'll also learn about Truffle's various features.
Chapter 4. React.js
Learn how to connect blockchain to the frontend. The frontend is implemented using React. For those unfamiliar with React, we'll also cover some basic React usage.
Chapter 5. Connecting Blockchain and Frontend
Let's take a closer look at how to connect blockchain and frontend.
Chapter 6. Connecting Blockchain and Frontends - ERC20
Interact with ERC20s through the frontend. For example, you'll learn how to retrieve events generated from ERC20s from the frontend.
Chapter 7. ERC20 Presale
You will learn how to pre-sell an existing ERC20 token.
Chapter 8. ERC20 Presale - Postdelivery
Let's upgrade the code in Chapter 7 and run it on the testnet.
Q&A before class 💬
Q. Is this a course that non-majors can also take?
Yes, anyone with an interest in Solidity can learn it. The content is structured so that it can be understood even without prior knowledge.
Q. What level of content is covered in the class?
You will learn from beginner to intermediate level.
Q. Are there any notes regarding the course (environment requirements, other precautions, etc.)?
There is nothing special, but please note that the lectures are recorded on Windows.
Curious about the knowledge sharer who created this course?
Recommended for
these people
Who is this course right for?
whoever
For those new to coding
People who don't know solidity
Need to know before starting?
doesn't exist
Curriculum
All
106 lectures ∙ (18hr 44min)
4. Function
13:36
6. Event
02:11
7. Mapping and Array
13:22
8. Structure
04:46
10. Loop
06:05
15. call
13:30
18. inheritance
12:09
19. modifier
06:43
20. library
07:07
21. import
02:22
22. enum
09:17
23. interface
07:53
24. MetaMask
17:01
25. What is ERC20?
03:49
35. ERC20 Summary
03:12
Published:
Last updated:
Reviews
All
6 reviews
4.8
6 reviews
ajh85057019Reviews 1
∙
Average Rating 5.0
5
71% enrolledI don't usually leave lecture reviews... but I feel like I should, so I'm leaving one!! I came here expecting 100, but I feel like I'm getting 1000. I was so curious about the structure and principles of ERC20, and the parts that were bothering me have been resolved. I'm also learning ERC721 based on this, and it's been a huge help. There are not many Solidity development materials in Korea... but yours is definitely the best!! The part where you connected ERC20 using React felt like rain in a drought. Thank you!!! I'll definitely listen to other lectures that Diwon uploads. ㅎㅎ
- heowl887398
Reviews 1
∙
Average Rating 5.0
- now12earth7669
Reviews 3
∙
Average Rating 5.0
5
60% enrolledI haven't finished watching it yet, but I'm watching it carefully step by step. The instructor explains calmly and well. I'm still a beginner in development, so it's still a bit difficult, but I'll watch it all from the beginning and follow along by doing it myself. Thank you for making such a good lecture.
- devsweetcode1131
Reviews 2
∙
Average Rating 5.0
- soohyeon317
Reviews 7
∙
Average Rating 5.0
5
51% enrolledThank you so much for explaining the parts I didn't know at a level that was right for me! I've been looking for blockchain and coin-related lectures for a long time, and I'm so happy to finally find a lecture that's right for me ^^ If you upload new blockchain and coin-related lectures, I'll keep taking them.
$84.70
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