Project

Deep dive into leading ecosystems

DAI - Part 2

In Part 2 of the DAI course, we will continue to build the StableCoin contract, focusing on the mint and burn functions.

DAI - Part 1

What are Stablecoins? Stablecoins are cryptocurrencies designed to maintain a stable value, typically pegged to a reference asset such as fiat money, exchange-traded commodities, and another cryptocurrency. DAI is a decentralized stablecoin running on the Ethereum blockchain that attempts to maintain a value of 1 USD. In Part 1 of the DAI course, we will learn to build a StableCoin contract including the deposit and withdraw collateral functions.

CryptoKitty - 中文

如果你是位Web3-native的用户，你大概率听说过 CryptoKitty。CryptoKitty 是世界上最早的区块链游戏之一，玩家可以购买、饲养和交易具有不同视觉特征、不同稀有程度的虚拟猫咪。2017 年 12 月，这款游戏大受欢迎，将以太坊网络的交易数量推向了历史新高，最高曾占超过 10%的网络流量比例。在 CryptoKitty 课程中，我们将学习如何复刻这个爆款产品。也许，这门课会启发你创造出属于自己的爆款区块链游戏！

CryptoKitty

If you are a Web3-native, you probably have heard of CryptoKitty. CryptoKitty is one of the world's first blockchain games, allowing players to purchase, breed, and trade virtual cats with different visual features of varying levels of rarity. In December 2017, the game became so popular that it pushed the Ethereum network to an all-time high in the number of transactions and accounted for over 10% of network traffic. In the CryptoKitty course, we will guide you to replicate this sensation. Maybe, this lesson will inspire you to create your own viral blockchain game!

NFT - 中文

什么是 NFT？NFT 是存储在区块链上的独特数字资产，代表艺术品、音乐或收藏品等独特物品的所有权。在 NFT 课程中，我们将首先学习 NFT 合约的初级基础知识，包括铸造 NFT、按 tokenId 查询 NFT 和按所有者查询代币。之后，我们将学习如何执行 NFT 合同中更多的三项功能，以支持 NFT 的转移和刻录。

NFT - Part 2

In Part 2 of the NFT course, we will learn to implement more three functions of our NFT contract, that support transferring and burning of NFTs.

NFT - Part 1

What is an NFT? NFTs are unique digital assets stored on the blockchain, representing ownership of distinct items such as art, music, or collectibles. In Part 1 of the NFT course, we will learn the fundamentals of NFT contracts at a beginner-friendly level, including minting NFTs, querying NFTs by tokenId, and querying tokens by owner.

SOLIDITY

BEGINNER

NFT

Fungible Token - 中文

什么是代币？你有没有想过发行自己的代币？同质化代币（ Fungible Token，简写为 FT）是可以一对一互换的数字资产，代表统一的价值单位。在同质化代币课程中，您将在一小时内学会铸造自己的同质化代币、检查余额和执行无缝转账的基本步骤。

SOLIDITY

BEGINNER

DeFi

Fungible Token

What is a token? Ever thought about launching your own token? Fungible tokens are digital assets that are interchangeable on a one-to-one basis, representing a uniform unit of value. In the Fungible Token (FT) course, you'll learn the essential steps to mint your own fungible token, check balances, and execute seamless transfers in under an hour.

Solidity 105

这是最后一个solidity 语法教程，里面涵盖了abi函数的使用以及低级调用等等语法

Solidity 105

In Solidity 105, we will explore more about built-in ABI functions and learn how to interact with other contracts. After this course, you can confidently tell the world that you are a Solidity developer!

Solidity 104 - 中文

第四门涵盖错误处理机制、三种特殊合约类型、继承、导入和哈希的 Solidity 语法课程。

SOLIDITY

BEGINNER

DeFi