🔵 Day 2 of building at @ZealynxAcademy • I am implementing Uniswap V2. • I started the UniswapV2Pair contract that handles the trades between each token. Repo 👇 https://t.co/C3qFEnQqUe https://t.co/BojW0Ekavu

DAI vs Uniswap V2 permit functions. A permit allows to approve a spender with a signed message (EIP712). https://t.co/0Px9deBF6t

A genius choices in Uniswap V2 to store these variables in one slot (256 bit) saving an enormous amount of gas. https://t.co/xRQveBqT1u

🔵 Day 1 of building at @ZealynxAcademy I am implementing Uniswap V2. Today: • Built the LP token contract UniswapV2ERC20 I noticed that it implements a permit like Dai. Repo 👇 https://t.co/C3qFEnQYJM https://t.co/8d6HKlyr3j

I think I’m done with DAI @SkyEcosystem. Implementing deposit, withdraw, borrow, and repay was pretty straightforward because I had already done it for @aave. However, liquidation is very complex and would take too much time to implement. So I wrote an integration test to get a high-level understanding of how it works, and I’ve decided to stop the implementation here. Next week, I’ll start with @ZealynxAcademy.

🔵 Day 23 of building DAI @SkyEcosystem from scratch Today: • Added more function to the proxy: wipeAllAndFreeETH, wipeAndFreeGem, wipeAllAndFreeGem • These functions perform multiple operations at once like locking collateral and borrowing DAI • Added integration tests • Refactor code introducing an abstract contract for authentication and shutdown, inherited by the others Repo 👇 https://t.co/meUb3bm4IU

Believe in somETHing!

🔵 Day 21 of building DAI @SkyEcosystem from scratch Today: • Added more function to the proxy: exitETH, exitGem to withdraw unlocked collateral • Added the wipeAll function to repay the debt at once • Added integration tests Repo 👇 https://t.co/4IRA3462Eh https://t.co/bcNJ6kh5Zt

🔵 Day 20 of building DAI @SkyEcosystem from scratch Today: • Added ingreation tests on repaying DAI • Completed the withdraw collateral features • Implemented the freeETH and freeGem functions • Added integration tests on withdraw collateral Repo 👇 https://t.co/4IRA3462Eh https://t.co/Y3J2zEMcRx

Ethereum is never down 😎