[November 2020 Update: Most of the liquidity from Uniswap v1 has migrated to Uniswap v2, which was not available when this video was released. Additionally, since the summer of 2020, it is not recommended to follow this tutorial other than for educational purposes as some areas around the Node.js language and supported libraries have also evolved. The concepts covered in this video can still be useful, so we are keeping it posted for the time being. It is recommended to catch some of the latest tutorial videos to keep up to date with fast-evolving DeFi tools for practical use today]
In this course's first video, learn the basics of blockchain DeFi coding by building a simple solidity smart contract (Ethereum) and deploying a node.js application to the cloud that can read from and talk to your smart contract that facilitates an exchange of assets instantly via Uniswap using an OrFeed oracle.

The repo is constantly evolving.
Resources:
https://github.com/ProofSuite/OrFeedS...

Get git, heroku, npm command line tools:
https://git-scm.com/book/en/v2/Gettin...
https://devcenter.heroku.com/categori...
https://www.npmjs.com/get-npm