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 - [The Complete Guide to Full Stack Ethereum Development (dev.to, Nader Dabit, 2021)](https://dev.to/dabit3/the-complete-guide-to-full-stack-ethereum-development-3j13) - Building Full Stack dApps with React, Ethers.js, Solidity, and Hardhat.
 - [How to create an ERC20 Token and a Solidity Vendor Contract (medium.com, Emanuele Ricci, 2021)](https://stermi.medium.com/how-to-create-an-erc20-token-and-a-solidity-vendor-contract-to-sell-buy-your-own-token-8882808dd905) - Create your own ERC20 Token and a Token Vendor Contract that will handle the sell/buy process.
 - [soliditydeveloper.com/blog](https://soliditydeveloper.com/blog) - Concepts, guides, design patterns and more.
+- [ERC series - including token standards](https://www.decipherclub.com/erc-standards-article-series/) - Explanation to ERCs and the working logics of tokens in Ethereum, including NFTs.
+- [Contract Bytecode size limit](https://www.decipherclub.com/smart-contract-bytecode-size-limit-article-series/) - Tackle the bytecode size of your contracts and optimize it. 
 
 #### Security