Engineering notes
How we hire, and what we teach
Short notes from the community, then the tools and lessons the network actually uses.
Latest notes
Ethena's Risk Committee reelection raises a governance concentration question
K3 Capital won the top Risk Committee seat. Most of the votes that elected it came from wallets connected to Nexo, a conflict of interest, and a real question about how independent the committee is.
#Governance #Ethena #Risk
How close is too close? A bank run stress test
Bank-run style liquidity risk across ten Morpho lending vaults: how close each sits to the utilization level where redemptions lock up. Only one vault in the sample currently sits on that line.
#DeFi #Morpho #Liquidity
Engineering resources
Tools and lessons the Jobited network actually uses: compile and debug, then learn the language properly.
Dev tooling
Foundry
Blazing-fast smart contract toolkit in Rust: forge, anvil, cast, and chisel, build, test, debug, and deploy.
www.getfoundry.sh
Dev tooling
Hardhat
Ethereum development environment for professionals. Compile, test, deploy, and extend with a plugin ecosystem.
hardhat.org
Dev tooling
Tenderly
Simulation, debugging, and monitoring for Ethereum, see why a transaction reverts before it hits the chain.
tenderly.co
Learning
CryptoZombies
Interactive school for blockchain development. Learn Solidity by building a crypto-collectibles game, in the browser.
cryptozombies.io
Learning
Solidity by Example
Short, copyable Solidity examples, from the basics to patterns you actually ship.
solidity-by-example.org
Learning · Closed
Node Guardians
Gamified quests for Solidity, Cairo, and related stacks. The original site closed in July 2026; the card stays as a pointer.
nodeguardians.io