How to do uniswapV2 by yourself without any tutorial 🧵 (Save it for later) Stage 1 :-Prerequisites Step 1. Complete solidity and foundry fundamentals by @CyfrinUpdraft or anything you like. 2. Learn ERC20 and build it from scratch (Not by importing). You can use

Over past 2-3 weeks I have been little slow in terms of progress. I accept it as a part of journey. The purpose is to outlast not outwork everyone in the long run

It's my day 100 of learning #blockchain 🥲🎉 Today was among the toughest day Struggling with cross chain token transfers Gonna rewatch it from start Grateful for such a lovely community I have got ❤️ Thanks @PatrickAlphaC @CyfrinUpdraft . I am forever grateful 🙏

Day 99 of learning #blockchain from @CyfrinUpdraft Back after a break ;) Learning how to transfer token and data between different blockchain networks. Facing a lot of confusion, trying to understand it deeply Did deposit and redeem tests on stablecoin.

Day 98 of learning #blockchain from @CyfrinUpdraft Completed all necessary tests including fuzz on rebase token Did a lot of tests on my previous stablecoin contract. Gonna test it intensively Gonna learn CCIP tomorrow

Day 97 of learning #blockchain from @CyfrinUpdraft Wrote test for rebase token in foundry advanced Checked deposit, burn and did some basic integration tests Explored Diamond architecture pattern based repo named Compose Thinking of starting open source contribution asap

Day 96 of learning #blockchain from @CyfrinUpdraft Started learning about rebase token in foundry advanced Implemented the modified version of ERC20 functions like mint, burn, transfer,etc for it. It's really interesting !!!

When you realise the actual viddeo length of this course is 23 hours And each hour of content takes atleast 2-4 hours to assimilate along with practice ;)

Day 95 of learning #blockchain from @CyfrinUpdraft Finally, completed stablecoin playlist Did stateful fuzzing, still trying to grasp it fully Learnt how to handle stale data feed from chainlink Overall productive day :)

https://t.co/TUPRyWeTpT

Day 94 of learning #blockchain from @CyfrinUpdraft Went deeper into stablecoin contract Did some advanced testing like statefull fuzz test for the first time Fuzz testing is fun but I am trying to understand it better.

Day 93 of learning #blockchain from @CyfrinUpdraft Completed stablecoin contract code Created functions like redeem collateral and liquidate. Have some confusion, will resolve that tomorrow Next step is doing intensive tests on stablecoin

Day 92 of learning #blockchain from @CyfrinUpdraft Started learning stable coin Created deposited collateral and mintDsc function Did deployment on testnet and anvil Quite a productive day today

Cyfrin tutorials gets so easy if you develop a complex protocol like UniswapV2 by yourself after doing foundry fundamentals.

While doing any wallet transaction Check below in order 1. Contract address you are signing 2. Check the function selector signature 3. Check the function parameters being send Beware, A hacker can make you sign different contract, different function or with different

Looking at the interface is the best way to get overall idea of what smart contract does

Day 91 of learning #blockchain from @CyfrinUpdraft Completed ERC721 end to end. Created a dynamic mood nft token along with tests now it's quite clear what NFT is to me :) Getting one error, will resolve it tomorrow.

ERC20 approve and transferFrom feature is the biggest convenience and biggest threat to DEFI Have you ever thought about it?

Day 90 of learning #blockchain from @CyfrinUpdraft Creating ERC721 by myself just to get idea of it using OpenZeppelin Started creating dynamic Nft from cyfrin Tried to understand wallet, private key, seed phrase,etc and how it interacts with blockchain