https://twitter.com/thebensams/status/1468721257000538116
For analyzing transactions, there's no better tool than @eth_tx. It produces full event logs, call traces, and state mutations. Open source too. Try to avoid Etherscan's default txn view, it can be misleading and misrepresent what happened. https://twitter.com/eth_tx https://ethtx.info/
For testing, I recommend @dapptools. You can test your bot against a forked version of mainnet, override storage slots, write tests in solidity, symbolically execute code, and run fuzz tests. Absolutely amazing. https://twitter.com/dapptools https://dapp.tools/