- https://github.com/woofpool/cardano-private-testnet-setup (Shell) Scripts to run a private network
- https://github.com/input-output-hk/mithril/mithril-test-lab (Rust) wrapper to run cardano-node and interact with it through cardano-cli. In Rust because that's the implementation language of Mithril and easier to maintain for the team (there used to be a version in Haskell)
- https://github.com/input-output-hk/hydra/hydra-cluster (Haskell) wrapper to run cardano-node (and hydra-node). Interaction is done in Haskell using the cardano-api, provides few configurability but has a faucet that can be used to distribute funds
- https://github.com/input-output-hk/cardano-node/tree/master/cardano-testnet. (Haskell) Newer framework to spin-up nodes from Haskell code, to use in CI or ETE testing
- https://github.com/input-output-hk/cardano-node/tree/master/scripts/byron-to-alonzo (Shell) Scripts to spin up a cluster of machines and possibly evolve them through all the Eras
- https://github.com/input-output-hk/carda
