The instructions for the demo can be found (along with the rest of the documentation for IBC SDK) in the docusaurus folder.

To run the docs locally, run:

cd docusaurus && npm start

Look for the Quickstart tutorial section and find the 2nd tutorial that showcases a dummy applications where we can vote on which assets to borrow cross-chain.

Clone the following GitHub repos to follow along with the tutorial:

• The EVM project with the IBC enabled IbcLendingBorrowing contract + 3 Token contracts. It's a Hardhat project, so to be able to run npx hardhat [command], make sure to run npm install first.
• The CosmWasm project with the polling contract. You'll find the contract .wasm bytecode in the /artifacts folder if you don't want to bother checking out the code.