Solidity-via-CryptoZombies

My entire journey of learning Solidity via CryptoZombies!

Level 1

I learnt:

• How to write Ethereum smart contracts.
• Programming in Solidity, Ethereum's smart contract programming language
• Building games on Ethereum.
• And finally create a solidity program to generate random zombie.
• Try it out here!

Level 2

I learnt:

• The basics of making a multi-player game
• Interacting with other contracts on the Ethereum network
• Organizing larger Solidity projects into multiple contracts
• And finally built a Zombie Card Battle
• Try it out here!

Level 3

I learnt some advanced concepts:

• How to build updatable smart contracts
• Securing contracts with contract ownership
• Gas and gas optimization on Ethereum
• Function modifiers and security checks
• Try it out here!

Level 4

Fun to learn alot of real world applications

• Payable functions, and how to earn money from your Ethereum-based games
• Withdrawing ETH from smart contracts
• Random number generation & Security on Ethereum
• Code refactoring exploring modifiers!
• Here is the completion link!

Level 5

Wao! It was so much fun to learn about:

• Tokens, the ERC721 standard, and creating tradable tokens / assets
• Solidity libraries and how to use them
• The SafeMath library and preventing uint overflows and underflows
• Commenting your Solidity code and the natspec standard.
• Here's the final result!

Level 6

This was a well detailed tutorial on Web3 Provider and connection of frontend to Smart Contract!

I learnt alot and some are :

• Building web front-ends for Ethereum smart contracts using Web3.js
• Using MetaMask and Infura to build user-facing DApps
• Listening to smart contract events and showing users real-time updates and many more!
• Completion link is found here!