Essential Topics
OpenZeppelin Contracts: Try OpenZepellin Contracts 3.0 release candidate for Solidity 0.6 support, revamped access control, deploy ready contracts, and extensibility via hooks.
OpenZeppelin CLI : Install OpenZeppelin CLI 2.8 for regular (non-upgradeable) contract deploys.
Flash loans: Learn all about Flash Loans including video on the pattern and security, advent of episodic finance article and (Spanish) video plus thoughts: anyone can be a whale for a transaction.
OpenZeppelin: Meet Jonathan Alexander OpenZeppelin’s new CTO.