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# ethereum

Discussions specific to the Ethereum protocol and its ecosystem.

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Connecting MetaMask with a Private Blockchain
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Connecting MetaMask with a Private Blockchain

7
Comments
4 min read
An Introduction to Smart Contracts
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An Introduction to Smart Contracts

70
Comments 9
5 min read
Eth-Lottery - Solidity, Hardhat
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Eth-Lottery - Solidity, Hardhat

20
Comments 4
13 min read
How to add Custom Network to Metamask
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How to add Custom Network to Metamask

14
Comments
3 min read
Writing and Deploying A Solidity Smart Contract to Rinkeby Test Network
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Writing and Deploying A Solidity Smart Contract to Rinkeby Test Network

11
Comments
5 min read
Hi, Java developers: It's time to try Web3j for Ethereum
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Hi, Java developers: It's time to try Web3j for Ethereum

6
Comments
2 min read
A First Look at Ethers and Hardhat
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A First Look at Ethers and Hardhat

12
Comments 3
12 min read
web3.js vs ethers.js: a Comparison of Web3 Libraries

web3.js vs ethers.js: a Comparison of Web3 Libraries

28
Comments 4
3 min read
What is the Ethereum Virtual Machine (EVM)?
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What is the Ethereum Virtual Machine (EVM)?

6
Comments
9 min read
Finally authenticating Rails users with MetaMask
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Finally authenticating Rails users with MetaMask

38
Comments 3
12 min read
Tutorial: Ethereum BlockChain Development (5)
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Tutorial: Ethereum BlockChain Development (5)

10
Comments
3 min read
Create a decentralized exchange (DEX) for ERC-20 token
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Create a decentralized exchange (DEX) for ERC-20 token

7
Comments 1
3 min read
Understanding Smart contracts - Definition, pros, cons and application
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Understanding Smart contracts - Definition, pros, cons and application

8
Comments 2
4 min read
Tutorial: Ethereum BlockChain Development (4)
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Tutorial: Ethereum BlockChain Development (4)

6
Comments
6 min read
Escalando Ethereum en 2022 ¿Qué se viene?
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Escalando Ethereum en 2022 ¿Qué se viene?

2
Comments
1 min read
How to create an ERC20 token from zero to hero?
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How to create an ERC20 token from zero to hero?

2
Comments
8 min read
Polygon WILL stay relevant after Eth2. Here's why.

Polygon WILL stay relevant after Eth2. Here's why.

8
Comments
2 min read
Tutorial: Ethereum BlockChain Development (3)
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Tutorial: Ethereum BlockChain Development (3)

8
Comments
4 min read
Let's mint an on-chain NFT mfers!
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Let's mint an on-chain NFT mfers!

12
Comments 1
7 min read
Tutorial: Ethereum BlockChain Development (2)
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Tutorial: Ethereum BlockChain Development (2)

10
Comments
5 min read
Consulta de revocación de mandato usando Web3
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Consulta de revocación de mandato usando Web3

6
Comments
9 min read
Tutorial: Ethereum BlockChain Development (1)
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Tutorial: Ethereum BlockChain Development (1)

15
Comments
4 min read
Finally Understanding Ethereum Accounts
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Finally Understanding Ethereum Accounts

33
Comments 6
8 min read
The Graph Tutorial: Creating a Subgraph
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The Graph Tutorial: Creating a Subgraph

9
Comments
9 min read
Does Solidity optimizer avoid changing storage variables?

Does Solidity optimizer avoid changing storage variables?

7
Comments
2 min read
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