Bifrost Chainlist:

A resource providing information about Bifrost's blockchain on different testnets, including chain ID, network name, symbol, and explorer URL. https://chainlist.org/?search=bifrost&testnets=true

Bifrost Faucet:

A tool to request test tokens for Bifrost's testnet, allowing developers to experiment and validate applications without using real assets. https://docs.bifrostnetwork.com/bifrost-network/developer-documentation/testnet-faucet