DEV Community

Web3

Web3 refers to the next generation of the internet that leverages blockchain technology to enable decentralized and trustless systems for financial transactions, data storage, and other applications.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
How to Build a Fantastic Web3 Games Shop with React, Solidity, and CometChat

How to Build a Fantastic Web3 Games Shop with React, Solidity, and CometChat

8
Comments
15 min read
Blockchain and smart contracts basics in 2 minutes

Blockchain and smart contracts basics in 2 minutes

4
Comments
4 min read
How to develop a Simple Dapp using React and Wagmi

How to develop a Simple Dapp using React and Wagmi

15
Comments
7 min read
Interacting with ICON Bridge contracts (proxy contracts) on EVM chains.

Interacting with ICON Bridge contracts (proxy contracts) on EVM chains.

3
Comments
4 min read
Mainnet Forking and Crypto Wallet Impersonation:

Mainnet Forking and Crypto Wallet Impersonation:

5
Comments
3 min read
The Difference Between ERC721 and ERC1155

The Difference Between ERC721 and ERC1155

4
Comments
2 min read
Learn Solidity with me

Learn Solidity with me

Comments
2 min read
How to Build & Deploy Smart Contracts on Archethic?

How to Build & Deploy Smart Contracts on Archethic?

3
Comments
4 min read
How to build simple Web3 Application with React and Vite (Part 1)

How to build simple Web3 Application with React and Vite (Part 1)

10
Comments
3 min read
7 things I learned from DevRel Engineers 🥑 at DevCon

7 things I learned from DevRel Engineers 🥑 at DevCon

8
Comments
5 min read
Send contract address messages from Alchemy to a PostgreSQL database

Send contract address messages from Alchemy to a PostgreSQL database

3
Comments
4 min read
Sign In with Solana - Authenticate Users with their Phantom Wallet

Sign In with Solana - Authenticate Users with their Phantom Wallet

10
Comments
4 min read
How to create an Instagram clone on the Polygon Network using Next.js and Truffle

How to create an Instagram clone on the Polygon Network using Next.js and Truffle

3
Comments
9 min read
How a Hacker Stole $566M USD Exploiting a Code Smell

How a Hacker Stole $566M USD Exploiting a Code Smell

71
Comments
4 min read
A dummy's guide to Solana's architecture

A dummy's guide to Solana's architecture

7
Comments
12 min read
Ruby && Web 3.0 -- Gems

Ruby && Web 3.0 -- Gems

7
Comments 2
6 min read
Tutorial: Get Started with Autotasks in OpenZeppelin Defender

Tutorial: Get Started with Autotasks in OpenZeppelin Defender

Comments
4 min read
How To Deploy An ERC-20 Smart Contract On Avalanche with Infura

How To Deploy An ERC-20 Smart Contract On Avalanche with Infura

2
Comments
7 min read
🎨 Exploring the Alchemy NFT API

🎨 Exploring the Alchemy NFT API

6
Comments 1
8 min read
RainbowKit introduction

RainbowKit introduction

5
Comments
4 min read
How to fetch all NFTs owned by a particular Wallet Address using Ankrjs

How to fetch all NFTs owned by a particular Wallet Address using Ankrjs

1
Comments
3 min read
Full Stack WEB3 Developer- Roadmap and Free Resources

Full Stack WEB3 Developer- Roadmap and Free Resources

31
Comments 2
6 min read
How to check your Account Balance across Multiple Blockchains using Ankrjs

How to check your Account Balance across Multiple Blockchains using Ankrjs

1
Comments
4 min read
Developing a Full-Stack Project on Stacks with Clarity Smart Contracts and Stacks.js Part I: Intro and Project Setup

Developing a Full-Stack Project on Stacks with Clarity Smart Contracts and Stacks.js Part I: Intro and Project Setup

7
Comments 3
4 min read
Developing a Full-Stack Project on Stacks with Clarity Smart Contracts and Stacks.js Part II: Backend

Developing a Full-Stack Project on Stacks with Clarity Smart Contracts and Stacks.js Part II: Backend

3
Comments
10 min read
Developing a Full-Stack Project on Stacks with Clarity Smart Contracts and Stacks.js Part III: Frontend

Developing a Full-Stack Project on Stacks with Clarity Smart Contracts and Stacks.js Part III: Frontend

4
Comments 1
6 min read
Web3 Unleashed: The MetaMask API

Web3 Unleashed: The MetaMask API

2
Comments
17 min read
Blockchain layers — What are they?

Blockchain layers — What are they?

2
Comments
3 min read
A case for secure web3 operations

A case for secure web3 operations

5
Comments
10 min read
Simplify usage of Lens API with @use-lens and graphql-codegen

Simplify usage of Lens API with @use-lens and graphql-codegen

2
Comments
4 min read
How to Richly Preprocess your IPFS NFT Images and Metadata

How to Richly Preprocess your IPFS NFT Images and Metadata

4
Comments
9 min read
Invocando una función de un contrato inteligente de la BNBChain mediante una API REST🤯

Invocando una función de un contrato inteligente de la BNBChain mediante una API REST🤯

1
Comments
3 min read
List of smart contracts to strengthen your Auditing skills

List of smart contracts to strengthen your Auditing skills

7
Comments
3 min read
Primeros pasos con Netherum en la BNB Chain

Primeros pasos con Netherum en la BNB Chain

Comments
2 min read
Create, deploy and mint smart contract (ERC-721) with NodeJS + Hardhat + Walletconnect + Web3modal

Create, deploy and mint smart contract (ERC-721) with NodeJS + Hardhat + Walletconnect + Web3modal

2
Comments
13 min read
The Complete Full-Stack Guide to Getting Started with Zero-Knowledge Proofs using Circom and ZK-Snarks - Part 1

The Complete Full-Stack Guide to Getting Started with Zero-Knowledge Proofs using Circom and ZK-Snarks - Part 1

14
Comments 1
7 min read
How to connect your frontend to Cosmos blockchain

How to connect your frontend to Cosmos blockchain

10
Comments 3
4 min read
Building NFTs using truffle and revise

Building NFTs using truffle and revise

4
Comments 1
4 min read
What is an NFT?

What is an NFT?

Comments
3 min read
The PetShop project, day 4: Adding metadata to PetShop NFT

The PetShop project, day 4: Adding metadata to PetShop NFT

1
Comments
3 min read
Coinbase Cloud Node & NFT APIs

Coinbase Cloud Node & NFT APIs

1
Comments
13 min read
Meu primeiro smart contract: Criando um token ERC-20 pt.2

Meu primeiro smart contract: Criando um token ERC-20 pt.2

2
Comments 2
13 min read
Adding IPFS to my JavaScript OS

Adding IPFS to my JavaScript OS

19
Comments
3 min read
All about blockchain technology.

All about blockchain technology.

5
Comments
6 min read
Use javascript and Openzeppelin to build your first NFT!

Use javascript and Openzeppelin to build your first NFT!

6
Comments
4 min read
Build A Mutant Ape Yacht Club (MAYC) NFT Collection Clone

Build A Mutant Ape Yacht Club (MAYC) NFT Collection Clone

7
Comments 1
8 min read
Introduction to FunC: how to start developing on TON?

Introduction to FunC: how to start developing on TON?

23
Comments 3
7 min read
Absence of null in Solidity

Absence of null in Solidity

Comments
3 min read
How to Accept Crypto Payments in a Next.js Application using Coinbase Commerce

How to Accept Crypto Payments in a Next.js Application using Coinbase Commerce

15
Comments 1
11 min read
The Heart of Web 3.0

The Heart of Web 3.0

11
Comments 4
9 min read
Create Your First Smart Contract

Create Your First Smart Contract

2
Comments 1
3 min read
Primeros pasos con BNB Studio

Primeros pasos con BNB Studio

Comments
5 min read
Valuetypes in Solidity

Valuetypes in Solidity

6
Comments 1
3 min read
Working with sigmoid in Solidity

Working with sigmoid in Solidity

5
Comments 1
4 min read
The PetShop project, day 3: Upgrading the PetShop NFT

The PetShop project, day 3: Upgrading the PetShop NFT

Comments
5 min read
Building Full Stack Permanent Applications with Arweave, Smartweave, and Next.js

Building Full Stack Permanent Applications with Arweave, Smartweave, and Next.js

258
Comments 4
10 min read
Here's how to return Multiple Values in solidity

Here's how to return Multiple Values in solidity

9
Comments
2 min read
NFT Website - Landing Page w/ Minting Feature using React

NFT Website - Landing Page w/ Minting Feature using React

7
Comments
1 min read
Algorithmic Survival in the Metaverse

Algorithmic Survival in the Metaverse

7
Comments
4 min read
Building a Full Stack Web3 YouTube Clone with Next, IPFS, The Graph, Solidity, and Polygon

Building a Full Stack Web3 YouTube Clone with Next, IPFS, The Graph, Solidity, and Polygon

8
Comments 3
22 min read
loading...