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# ethereum

Discussions specific to the Ethereum protocol and its ecosystem.

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What are Rollups 🍣

What are Rollups 🍣

7
Comments
8 min read
Signatures as Authentication in Web3

Signatures as Authentication in Web3

21
Comments 1
3 min read
Building with Polygon

Building with Polygon

8
Comments
8 min read
How does the Blockchain work?

How does the Blockchain work?

27
Comments 6
2 min read
Create your own private blockchain using Ethereum

Create your own private blockchain using Ethereum

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Comments 9
6 min read
Connecting MetaMask with a Private Blockchain

Connecting MetaMask with a Private Blockchain

7
Comments
4 min read
An Introduction to Smart Contracts

An Introduction to Smart Contracts

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

Eth-Lottery - Solidity, Hardhat

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

How to add Custom Network to Metamask

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

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

Hi, Java developers: It's time to try Web3j for Ethereum

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

A First Look at Ethers and Hardhat

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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

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

What is the Ethereum Virtual Machine (EVM)?

6
Comments
9 min read
Finally authenticating Rails users with MetaMask

Finally authenticating Rails users with MetaMask

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

Tutorial: Ethereum BlockChain Development (5)

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

Create a decentralized exchange (DEX) for ERC-20 token

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

Understanding Smart contracts - Definition, pros, cons and application

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

Tutorial: Ethereum BlockChain Development (4)

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

Escalando Ethereum en 2022 ¿Qué se viene?

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

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)

Tutorial: Ethereum BlockChain Development (3)

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

Let's mint an on-chain NFT mfers!

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

Tutorial: Ethereum BlockChain Development (2)

10
Comments
5 min read
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