Tutorials

The following tutorials present several Casper features in depth:

Title	Description
ERC-20 implementation	Implement the ERC-20 standard for Casper
Key-value storage with Casper DSL	Design a simple contract to store a value and use the Casper DSL
Multi-signatures and key recovery	Learn to sign transactions with multiple keys
Smart contract upgrades	Learn how to upgrade smart contracts
Casper Signer dApp integration	Learn to use the Casper Signer to connect a wallet to your website