Devtools for running a Starknet devnet
Starknet Devnet RS
Starknet Devnet RS , developed by SpaceShard, is a Rust implementation of a local Starknet node that includes many featured tailored for testing and development, which are not present on testnet or mainnet,including * Pre-deployed and pre-funded accounts * Forking the chain at a specific block. * Dumping current state (and loading in future runs) * Impersonating account * Mock L1<>L2 communication
Starknet Devnet JS
Starknet Devnet JS is a JavaScript package that abstracts the Starknet Devnet API, making it easier to interact with it and write end-to-end tests for L1<>L2 communications.
Katana
Katana, developed by Cartridge, is an extremely fast devnet designed to support local development with the Dojo Starknet gaming engine but can be used as a general purpose devnet as well.