# ethereum

10 min read

Lawwee

Aug 30 '22

The Blockchain enDAOment

#blockchain #web3 #smartcontracts #ethereum

4 min read

Mr. Z

Aug 28 '22

The PetShop project, day 2: Creating an ERC721 Standard PetShop NFT

#ethereum #solidity #hardhat #web3

2

6 min read

Peter Blockman

Aug 26 '22

Understand Merkle tree by making an NFT minting whitelist

#solidity #typescript #nft #ethereum

18

6 min read

Mr. Z

Aug 26 '22

The PetShop project, day 1: Creating a simple token with Hardhat

#ethereum #solidity #hardhat #web3

14 min read

George K

Aug 24 '22

Arbitrum Nitro from L2 dApps developer perspective

#blockchain #ethereum #arbitrum

11

2 min read

Nazeeh Vahora

Aug 22 '22

Compiling and testing Vyper contract using Foundry

#vyper #foundry #smartcontract #ethereum

6 min read

565.ee

Jul 21 '22

115 ethereum hardhat : frontend project

#blockchain #ethereum #hardhat

3 min read

John Vester

Aug 19 '22

Smart Contract Head to Head — Ethereum vs. Flow

#web3 #ethereum #flow #webdev

5

8 min read

Mr. Z

Aug 29 '22

The PetShop project, day 5: Understanding contract storage layout and proxy upgrade pattern

#ethereum #solidity #hardhat #web3

9 min read

Emanuele Ricci

Aug 5 '22

Ethernaut Challenge #3 Solution — Coin Flip

#ethereum #blockchain #web3 #smartcontract

3 min read

565.ee

Jul 23 '22

11B ethereum hardhat : Create task

#blockchain #ethereum #hardhat

9 min read

565.ee

Jul 22 '22

117 ethereum hardhat : Hardhat Runtime Environment (HRE)

#blockchain #ethereum #hardhat

4 min read

565.ee

Jul 20 '22

113 ethereum hardhat : Using TypeScript

#blockchain #ethereum #hardhat

4 min read

@theekrystallee

Aug 10 '22

How to Get Testnet ETH and MATIC

#blockchain #testing #polygon #ethereum

8

1 min read

Michael Stivala

Aug 9 '22

How I optimized gas costs by 75%

#solidity #web3 #ethereum #tutorial

9

3 min read

Emanuele Ricci

Aug 7 '22

Ethernaut Challenge #4 Solution — Telephone

#ethereum #blockchain #smartcontract #web3

2

4 min read

Emanuele Ricci

Aug 4 '22

Ethernaut Challenge #2 Solution — Fallout

#ethereum #blockchain #smartcontract #web3

3 min read

565.ee

Jul 23 '22

119 ethereum hardhat : Compilation artifacts

#blockchain #ethereum #hardhat

3 min read

565.ee

Jul 20 '22

10Z ethereum hardhat : Deploying to network

#blockchain #ethereum #hardhat

3 min read

565.ee

Jul 20 '22

111 ethereum hardhat : use task and script

#blockchain #ethereum #hardhat

3 min read

Mujahid Bappai

Jul 19 '22

Kongz contract breakdown

#nft #ethereum #blockchain #solidity

5

6 min read

Tanisk Annpurna

Jul 29 '22

DATA STRUCTURES IN SOLIDITY

#blockchain #ethereum #smartcontract #web3

3 min read

565.ee

Jul 27 '22

11L ethereum hardhat : Mining Modes

#blockchain #ethereum #hardhat

3 min read

ViniBlack

Jul 27 '22

Meu primeiro smart contract: Criando um token ERC-20 pt.1

#web3 #solidity #ethereum #blockchain

2

7 min read

565.ee

Jul 27 '22

11J ethereum hardhat : Forking other networks

#blockchain #ethereum #hardhat

4 min read

565.ee

Jul 26 '22

11H ethereum hardhat : Hardhat Network

#blockchain #ethereum #hardhat

5 min read

Nazeeh Vahora

Jul 25 '22

Writing And Deploying Smart Contracts Using Foundry & Thirdweb Deploy

#ethereum #smartcontracts #web3 #solidity

9

5 min read

565.ee

Jul 25 '22

11D ethereum hardhat : Writing scripts

#blockchain #ethereum #hardhat

3 min read

George K

Jul 24 '22

Smart contracts integration testing with hardhat mainnet fork

#blockchain #javascript #hardhat #ethereum

16

4 min read

Independence DEV

Jul 24 '22

Hardhat : Deployment and Upgradable Contract 👷

#web3 #ethereum #solidity #hardhat

8

2 min read

ViniBlack

Jul 21 '22

Meu primeiro smart contract: Criando um contrato de aposta

#web3 #solidity #ethereum #blockchain

5

9 min read

565.ee

Jul 18 '22

10X ethereum hardhat : Testing contracts

#blockchain #ethereum #hardhat

6

8 min read

565.ee

Jul 18 '22

10V ethereum hardhat : create a project

#blockchain #ethereum #hardhat

6

3 min read

Erhan Tezcan

Jul 16 '22

Ethernaut: 25. Motorbike

#solidity #ethereum #openzeppelin #security

4 min read

Erhan Tezcan

Jul 16 '22

Ethernaut: 0. Hello Ethernaut

#solidity #ethereum #openzeppelin #security

7

2 min read

Erhan Tezcan

Jul 16 '22

Ethernaut: 26. Double Entry Point

#solidity #ethereum #openzeppelin #security

7 min read

Erhan Tezcan

Jul 16 '22

Ethernaut: 12. Privacy

#solidity #ethereum #openzeppelin #security

2 min read

Erhan Tezcan

Jul 16 '22

Ethernaut: 13. Gatekeeper One

#solidity #ethereum #openzeppelin #security

3 min read

Erhan Tezcan

Jul 16 '22

Ethernaut: 17. Recovery

#solidity #ethereum #openzeppelin #security

3 min read

Erhan Tezcan

Jul 16 '22

Ethernaut: 18. Magic Number

#solidity #ethereum #openzeppelin #security

4 min read

Erhan Tezcan

Jul 16 '22

Ethernaut: 20. Denial

#solidity #ethereum #openzeppelin #security

2 min read

Erhan Tezcan

Jul 16 '22

Ethernaut: 24. Puzzle Wallet

#solidity #ethereum #openzeppelin #security

4 min read

Erhan Tezcan

Jul 16 '22

Ethernaut: 6. Delegation

#solidity #ethereum #openzeppelin #security

2 min read

Erhan Tezcan

Jul 16 '22

Ethernaut: 8. Vault

#solidity #ethereum #openzeppelin #security

1 min read

Erhan Tezcan

Jul 16 '22

Ethernaut: 22. Dex One

#solidity #ethereum #openzeppelin #security

5 min read

Erhan Tezcan

Jul 16 '22

Ethernaut: 23. Dex Two

#solidity #ethereum #openzeppelin #security

3 min read

Erhan Tezcan

Jul 16 '22

Ethernaut: 19. Alien Codex

#solidity #ethereum #openzeppelin #security

2 min read

Erhan Tezcan

Jul 16 '22

Ethernaut: 16. Preservation

#solidity #ethereum #openzeppelin #security

1 min read

Erhan Tezcan

Jul 16 '22

Ethernaut: 14. Gatekeeper Two

#solidity #ethereum #openzeppelin #security

2 min read

Erhan Tezcan

Jul 16 '22

Ethernaut: 21. Shop

#solidity #ethereum #openzeppelin #security

1 min read

Erhan Tezcan

Jul 16 '22

Ethernaut: 15. Naught Coin

#solidity #ethereum #openzeppelin #security

1 min read

Erhan Tezcan

Jul 16 '22

Ethernaut: 1. Fallback

#solidity #ethereum #openzeppelin #security