Building Onchain
Onchain Concepts
- Core Concepts
- Understanding Onchain in Your Tech Stack
- Web2 vs Building Onchain
- The Development Flow
Introduction to Ethereum
Onchain App Development
- Frontend Setup
- Writing to Contracts
- Reading and Displaying Data
- Account Abstraction
- Cross-Chain Development
- Finance
- Deploy with Fleek
Smart Contract Development
- Introduction to Solidity
- Contracts and Basic Functions
- Deploying to a Testnet
- Control Structures
- Storage in Solidity
- Arrays in Solidity
- The Mapping Type
- Advanced Functions
- Structs
- Inheritance
- Imports
- Errors
- The new Keyword
- Contract to Contract Interactions
- Events
- Address and Payable
Development with Foundry
Development with Hardhat
Token Development
- Introduction to Tokens
- Minimal Tokens
- ERC-20 Tokens
- ERC-721 Tokens
- NFT Guides
Exercise Contracts
On this page
Etherscan
Etherscan
Use Etherscan to interact with your own and others’s contracts.
Etherscan
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