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.
Signing data with MetaMask
guibibeau profile

Signing data with MetaMask

#javascript #metamask #web3 #identity
4
Comments
5 min read
Creating a Cool Crypto Concierge over the Weekend
abhikbanerjee99 profile

Creating a Cool Crypto Concierge over the Weekend

#web3 #nlp #javascript #tutorial
1
Comments
11 min read
The Ultimate Guide to Debugging Smart Contracts: Tips and Tools for Web3 Developers
olanetsoft profile

The Ultimate Guide to Debugging Smart Contracts: Tips and Tools for Web3 Developers

#webdev #web3 #beginners #javascript
4
Comments 1
6 min read
What are meta transactions, the EIP-712 standard, and how to sign a message with Metamask?
fassko profile

What are meta transactions, the EIP-712 standard, and how to sign a message with Metamask?

#solidity #web3 #metamask
Comments 2
4 min read
Web 3.0 frontend stacks in 2023
yujiym profile

Web 3.0 frontend stacks in 2023

#web3 #blockchain #react
Comments
6 min read
Avoiding Security Vulnerabilities: The tx.origin vs msg.sender Debate
zenodavids profile

Avoiding Security Vulnerabilities: The tx.origin vs msg.sender Debate

#web3 #blockchain #webdev #security
3
Comments 2
4 min read
How I Won $18,000 In A Hackathon
teodorusnathaniel profile

How I Won $18,000 In A Hackathon

#webdev #web3 #socialmedia #hackaton
16
Comments 21
3 min read
Unlocking the Potential of Decentralized Data Storage with IPFS: How it Works and Why it Matters
sumana10 profile

Unlocking the Potential of Decentralized Data Storage with IPFS: How it Works and Why it Matters

#ipfs #blockchain #architecture #web3
6
Comments
2 min read
Enums in Solidity
shlok2740 profile

Enums in Solidity

#web3 #solidity #ethereum #blockchain
4
Comments
2 min read
String Type and String Literals in Solidity
shlok2740 profile

String Type and String Literals in Solidity

#solidity #ethereum #blockchain #web3
Comments
1 min read
Building the society of the future with SBTs
karolrojas07 profile

Building the society of the future with SBTs

#web3 #nft #sbt #desoc
6
Comments
5 min read
Supabase & Metamask Signed Authentication (Web3)
59023g profile

Supabase & Metamask Signed Authentication (Web3)

#web3 #tutorial #blockchain #javascript
14
Comments
5 min read
Digital Identity and SIWE
guibibeau profile

Digital Identity and SIWE

#webdev #web3 #identity #javascript
4
Comments
8 min read
Introduction To Cosmos Network And Cosmos Hub
ebereplenty profile

Introduction To Cosmos Network And Cosmos Hub

#blockchain #programming #beginners #web3
4
Comments
10 min read
A BlockChain Glossary for Beginners
timilehin08 profile

A BlockChain Glossary for Beginners

#blockchain #beginners #web3
2
Comments
16 min read
How Account Abstraction Will Change Web3 UX Forever
jarrodwattsdev profile

How Account Abstraction Will Change Web3 UX Forever

#blockchain #web3 #ethereum
1
Comments 1
8 min read
Fork mainnet using hardhat to test and build on DeFi protocols and more
vishakbhaskar profile

Fork mainnet using hardhat to test and build on DeFi protocols and more

#web3 #blockchain #defi #solidity
6
Comments
6 min read
Science On The Blockchain!
darshd555 profile

Science On The Blockchain!

#blockchain #web3 #research
4
Comments 5
1 min read
Raffle Draws on the Ethereum Blockchain: A Beginner's Guide
daltonic profile

Raffle Draws on the Ethereum Blockchain: A Beginner's Guide

#solidity #webdev #smartcontract #web3
6
Comments 2
6 min read
Easy steps to create an ExpressJs application
efkumah profile

Easy steps to create an ExpressJs application

#javascript #web3 #programming #tutorial
Comments
4 min read
Booleans in Solidity
shlok2740 profile

Booleans in Solidity

#web3 #blockchain #solidity #ethereum
1
Comments
1 min read
Let’s Build an Encrypted Image Uploader with IPFS, Lit Protocol, and Web3Auth
kayis profile

Let’s Build an Encrypted Image Uploader with IPFS, Lit Protocol, and Web3Auth

#web3 #ipfs #blockchain
9
Comments 1
16 min read
How to add Custom Network in Metamask using Window.Ethereum
0x24karthick profile

How to add Custom Network in Metamask using Window.Ethereum

#blockchain #web3 #javascript #webdev
2
Comments
1 min read
Layout of a Solidity Source File - Part 2
shlok2740 profile

Layout of a Solidity Source File - Part 2

#web3 #blockchain #solidity #ethereum
1
Comments
1 min read
Token Gating Websites with Collab.Land
ekeneeze profile

Token Gating Websites with Collab.Land

#web3 #security #nft #community
6
Comments
2 min read
TOP Websites to practice frontend skills
ridhisingla001 profile

TOP Websites to practice frontend skills

#frontend #website #web3 #webdev
7
Comments 1
2 min read
What Types of Services are Offered in Web Development?
ferry profile

What Types of Services are Offered in Web Development?

#news #startup #webdev #web3
4
Comments
4 min read
QuillCTF: 5. D31eg4t3
erhant profile

QuillCTF: 5. D31eg4t3

#challenge #security #web3 #solidity
Comments
3 min read
Costruire una prova di Merkle e verificarla
gianmarcodev profile

Costruire una prova di Merkle e verificarla

#merkle #blockchain #cryptography #web3
2
Comments
5 min read
An Introduction to solc-js
shlok2740 profile

An Introduction to solc-js

#web3 #blockchain #solidity #ethereum
Comments
1 min read
How to Build a DAO with Truffle
alvinslee profile

How to Build a DAO with Truffle

#blockchain #web3 #tutorial #programming
3
Comments
10 min read
APIs in SOLIDITY Smart Contracts: Is this even possible?!
zenodavids profile

APIs in SOLIDITY Smart Contracts: Is this even possible?!

#webdev #web3 #tutorial #programming
4
Comments 2
3 min read
An Introduction to Remix IDE
shlok2740 profile

An Introduction to Remix IDE

#web3 #blockchain #solidity #remix
7
Comments
2 min read
Ethernaut Nivel 0: Hola Ethernaut
ciscodiazo profile

Ethernaut Nivel 0: Hola Ethernaut

#webdev #web3
1
Comments
2 min read
Solidity Contracts Within Contracts: A Dive into Solidity Mapping (Series - Part 3)
scofieldidehen profile

Solidity Contracts Within Contracts: A Dive into Solidity Mapping (Series - Part 3)

#web3 #blockchain #webdev #javascript
1
Comments
4 min read
Zero-Knowledge Proofs Using SnarkJS and Circom
thebojda profile

Zero-Knowledge Proofs Using SnarkJS and Circom

#web3 #blockchain #javascript #tutorial
2
Comments
5 min read
Solidity Visibility State/Modifiers (Series - part 2)
scofieldidehen profile

Solidity Visibility State/Modifiers (Series - part 2)

#web3 #javascript #blockchain #programming
1
Comments
3 min read
When you plan to build a dApp, you need DB3 Network
xutweety profile

When you plan to build a dApp, you need DB3 Network

#dapp #typescript #web3 #database
4
Comments
4 min read
Using Thirdweb and Hardhat to create and deploy a dApp on the Goerli testnet.
isommie profile

Using Thirdweb and Hardhat to create and deploy a dApp on the Goerli testnet.

#thirdweb #hardhat #goerli #web3
4
Comments
2 min read
A Guide to Successful DevOps in Web3
alvinslee profile

A Guide to Successful DevOps in Web3

#web3 #blockchain #devops #productivity
5
Comments
6 min read
How To Build a dApp in Three Steps
isommie profile

How To Build a dApp in Three Steps

#webdev #beginners #blockchain #web3
3
Comments
3 min read
Create a blockchain asset tracking system using an ERC-721-inspired smart contract!
rabuawad profile

Create a blockchain asset tracking system using an ERC-721-inspired smart contract!

#web3 #blockchain #solidity
3
Comments
5 min read
Albero binario di ricerca (BST)
gianmarcodev profile

Albero binario di ricerca (BST)

#blockchain #web3 #computerscience #bst
4
Comments
5 min read
React code create dynamic menu navigation
abhijadhavin profile

React code create dynamic menu navigation

#react #node #webdev #web3
12
Comments
1 min read
Create an Automated Market Maker (AMM) with Vyper! 🐍
rabuawad profile

Create an Automated Market Maker (AMM) with Vyper! 🐍

#web3 #blockchain #react #python
4
Comments 1
14 min read
Constant Product Market Maker (CAMM): The standard in Decentralized Finance
rabuawad profile

Constant Product Market Maker (CAMM): The standard in Decentralized Finance

#web3 #blockchain #beginners #vyper
Comments
3 min read
Create a Real Time Crypto Price App with Next.js, TypeScript, Tailwind CSS & Binance API
codeofrelevancy profile

Create a Real Time Crypto Price App with Next.js, TypeScript, Tailwind CSS & Binance API

#web3 #crypto #nextjs #typescript
15
Comments 2
3 min read
QuillCTF: 3. VIP Bank
erhant profile

QuillCTF: 3. VIP Bank

#challenge #web3 #solidity #ethereum
1
Comments
2 min read
Redeploying a Suspended Subgraph
mufasasa profile

Redeploying a Suspended Subgraph

#thegraph #subgraph #web3
1
Comments
3 min read
QuillCTF: 2. Confidential Hash
erhant profile

QuillCTF: 2. Confidential Hash

#challenge #solidity #web3 #ethereum
1
Comments
3 min read
The Dangers of GitHub and the Importance of Code Collaboration as a Protocol: Radicle
dav009 profile

The Dangers of GitHub and the Importance of Code Collaboration as a Protocol: Radicle

#github #git #web3 #opensource
1
Comments
8 min read
Strutture dati ad albero
gianmarcodev profile

Strutture dati ad albero

#data #web3 #blockchain #italia
2
Comments
5 min read
UTXO e Modelli di Account
gianmarcodev profile

UTXO e Modelli di Account

#utxo #bitcoin #web3 #ethereum
2
Comments
9 min read
Blockchain e struttura dei dati
gianmarcodev profile

Blockchain e struttura dei dati

#blockchain #data #cryptography #web3
1
Comments
6 min read
QuillCTF: 1. Road Closed
erhant profile

QuillCTF: 1. Road Closed

#challenge #solidity #ethereum #web3
3
Comments 2
2 min read
Attack Vectors in Solidity #10: Short Address Attack
natachi profile

Attack Vectors in Solidity #10: Short Address Attack

#blockchain #solidity #web3 #smartcontract
1
Comments
3 min read
Attack Vectors in Solidity #09: Bad randomness, also known as the "nothing is secret" attack
natachi profile

Attack Vectors in Solidity #09: Bad randomness, also known as the "nothing is secret" attack

#blockchain #web3
1
Comments
3 min read
How to ACTUALLY Become a Web3 Developer in 2023
jarrodwattsdev profile

How to ACTUALLY Become a Web3 Developer in 2023

#web3 #webdev #beginners #career
7
Comments 1
18 min read
let's convert between bytes32 & string & vice-versa
mistersingh179 profile

let's convert between bytes32 & string & vice-versa

#solidity #web3 #blockchain #tutorial
2
Comments
1 min read
Are you an Aspiring Web3 Developer? These 10 Tools Will Make your Life Easy
anil_from_revise profile

Are you an Aspiring Web3 Developer? These 10 Tools Will Make your Life Easy

#web3 #tooling #blockchain #tutorial
3
Comments
7 min read
loading...