Chainlist

Chainlist is a list of RPCs for EVM(Ethereum Virtual Machine) networks. Use the information to connect your wallets and Web3 middleware providers to the appropriate Chain ID and Network ID. Find the best RPC for both Mainnet and Testnet to connect to the correct chain

chainlist.org

How to Fund a Wallet on Layer 2 | Bankless Academy

Learn how to fund your wallet on L2 via CEXs, third-party onramps, and bridges.

app.banklessacademy.com

Writing your first Hello World contract in Solidity - Metaschool

1. Setting up the environment In this section, we will setup the environment which will act as the basis for writing the smart contract code. We will create accounts on Alchemy, MetaMask and get some fake eth. 2. 💻 Writing the actual code Now that basics are setup, we will get to writing the actual code and the fun starts here.

metaschool.so

#1 Solidity Tutorial & Ethereum Blockchain Programming Course | CryptoZombies

CryptoZombies is The Most Popular, Interactive Solidity Tutorial That Will Help You Learn Blockchain Programming on Ethereum by Building Your Own Fun Game with Zombies - Master Blockchain Development with Web3, Infura, Metamask & Ethereum Smart Contractsand Become a Blockchain Developer in Record Time!.

cryptozombies.io

Solidity by Example

solidity-by-example.org

https://www.khanacademy.org/computing/computer-programming/sql

SQL Tutorial

SQL is a standard language for storing, manipulating and retrieving data in databases. Our SQL tutorial will teach you how to use SQL in: MySQL, SQL Server, MS Access, Oracle, Sybase, Informix, Postgres, and other database systems. Start learning SQL now " With our online SQL editor, you can edit the SQL statements, and click on a button to view the result.

www.w3schools.com