optimism-tutorial
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ethereum-optimism
Build your first app on Optimism!
[DEPRECATED] OP Mainnet Tutorials
This documentation is deprecated. Please use our new technical documentation.
Getting Started
- Getting started developing for OP Mainnet
- Writing your first contract on OP Mainnet (or OP Goerli) - if you are just getting started with blockchain development
Cross Domain
- Communication between contracts on OP Mainnet and Ethereum
- Bridging ETH with the Optimism SDK
- Bridging ERC-20 tokens with the Optimism SDK
- View transactions between layers
- Creating an ERC20 Token on L2 to represent one on L1
- Registering a Custom ERC20 Token on L2
ethereum-optimism