DEV Community

Blockchain

A decentralized, distributed, and oftentimes public, digital ledger consisting of records called blocks that are used to record transactions across many computers so that any involved block cannot be altered retroactively, without the alteration of all subsequent blocks.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Introdução a blockchain
wilsonlucena profile

Introdução a blockchain

#blockchain #programming #javascript
4
Comments 1
5 min read
EVM Sidechain Devnet is Now Available for Testing and Development
mvadari profile

EVM Sidechain Devnet is Now Available for Testing and Development

#xrpl #opensource #blockchain #web3
7
Comments
3 min read
Moonly weekly progress update #50 - Getting closer to a Sniper tool
moonly profile

Moonly weekly progress update #50 - Getting closer to a Sniper tool

#javascript #blockchain #cryptocurrency #nft
5
Comments
2 min read
Algorand Blockchain and its Different Types of Nodes
daslaw profile

Algorand Blockchain and its Different Types of Nodes

#discuss #webdev #blockchain #algorand
3
Comments
4 min read
Building a Real-Time Ethereum Dashboard with QuickNode and React
devsuite profile

Building a Real-Time Ethereum Dashboard with QuickNode and React

#react #webdev #programming #blockchain
Comments
3 min read
6 Important Tools Using Blockchain Technology
srhtiletir profile

6 Important Tools Using Blockchain Technology

#blockchain #dev #tooling
Comments 1
3 min read
Sending the Maximum Amount from wallet using ethers.js
proshubham5 profile

Sending the Maximum Amount from wallet using ethers.js

#blockchain #ethereum #typescript
1
Comments
4 min read
Understanding 4 Different Typesystem In Solidity
0xblackdevil profile

Understanding 4 Different Typesystem In Solidity

#solidity #web3 #blockchain #smartcontract
Comments
4 min read
How to set up Auth with Metamask using Amazon Cognito (part 2)
jamesmillerblog profile

How to set up Auth with Metamask using Amazon Cognito (part 2)

#aws #web3 #ethereum #blockchain
Comments
7 min read
How to create an Dapp on solana blockchain
aaronmg profile

How to create an Dapp on solana blockchain

#webdev #solana #blockchain #dapp
5
Comments
3 min read
How To Query Ethereum Balances Using SQL and FlipsideCrypto
mawut0r profile

How To Query Ethereum Balances Using SQL and FlipsideCrypto

#ethereum #blockchain #balances #flipsidecrypto
Comments
2 min read
Unveiling the Secrets of Blockchain Technology: A Beginner's Guide
kelvintech_99 profile

Unveiling the Secrets of Blockchain Technology: A Beginner's Guide

#blockchain #web3 #bitcoin #developer
1
Comments
3 min read
Decentralized Databases: WeaveDB
kayis profile

Decentralized Databases: WeaveDB

#web3 #database #blockchain
5
Comments 3
12 min read
How to deploy a smart contract in Rust
thelief profile

How to deploy a smart contract in Rust

#smartcontract #rust #blockchain #opensource
Comments
2 min read
Building an NFT Marketplace with QuickNode and Solidity
devsuite profile

Building an NFT Marketplace with QuickNode and Solidity

#webdev #blockchain #programming #tutorial
Comments 1
2 min read
Terminating TVM with exit code 33. Debugging this error
gealber profile

Terminating TVM with exit code 33. Debugging this error

#blockchain #debugging #ton #errors
Comments
6 min read
Moonly weekly progress update #49 - Secret thing coming out soon
moonly profile

Moonly weekly progress update #49 - Secret thing coming out soon

#nft #crypto #blockchain #growth
5
Comments
3 min read
[Solidity] Reentrancy vulnerability
jacktt profile

[Solidity] Reentrancy vulnerability

#solidity #blockchain #security
Comments
2 min read
Building a Decentralized Voting Application with QuickNode and Solidity
devsuite profile

Building a Decentralized Voting Application with QuickNode and Solidity

#solidity #blockchain #webdev #programming
1
Comments
4 min read
Create an NFT Minting dApp with Cudos NFT Native Module
blockishdev profile

Create an NFT Minting dApp with Cudos NFT Native Module

#tutorial #blockchain #typescript #react
2
Comments 3
38 min read
Analyzing the HamsterWheel: An Advanced State Management Vulnerability in Sui's Blockchain Architecture
certik profile

Analyzing the HamsterWheel: An Advanced State Management Vulnerability in Sui's Blockchain Architecture

#blockchain #web3 #security #sui
Comments
12 min read
The Power of Blockchain for Smart Contracts: A Comprehensive Guide to Web3 Security
securedappseo profile

The Power of Blockchain for Smart Contracts: A Comprehensive Guide to Web3 Security

#discuss #web3 #blockchain #smartcontract
4
Comments
7 min read
Foundry Test : ERC721 SOL (Postmortem)
kalidecoder profile

Foundry Test : ERC721 SOL (Postmortem)

#blockchain #solidity #foundry #gasreport
Comments
4 min read
Connecting React Native App to Crypto Wallet.
olivermengich profile

Connecting React Native App to Crypto Wallet.

#reactnative #blockchain #web3 #trustwallet
2
Comments
5 min read
Unleashing the Power of Web3 Dapps with QuickNode
devsuite profile

Unleashing the Power of Web3 Dapps with QuickNode

#web3 #blockchain #api #quicknode
3
Comments
5 min read
Task 1 Submission :
kalidecoder profile

Task 1 Submission :

#solidity #soliditydev #blockchain #development
Comments
1 min read
Cracking the Web3 Job Interview: Common Questions and Winning Answers: Part 1
kudoser profile

Cracking the Web3 Job Interview: Common Questions and Winning Answers: Part 1

#web3 #blockchain #career #hiring
6
Comments
5 min read
Verifying Signature : Using Solidity
kalidecoder profile

Verifying Signature : Using Solidity

#veification #solidity #webdev #blockchain
Comments
2 min read
Build on Flow: JS Testing - 2. Setup Emulator and Deploy Contracts
maxstalker profile

Build on Flow: JS Testing - 2. Setup Emulator and Deploy Contracts

#javascript #testing #flow #blockchain
Comments
4 min read
Build on Flow: JS Testing - 4. Storage Inspection
maxstalker profile

Build on Flow: JS Testing - 4. Storage Inspection

#testing #javascript #flow #blockchain
Comments
3 min read
How to authorize the TON blockchain on DART using a wallet via TON Connect
roma_i_m profile

How to authorize the TON blockchain on DART using a wallet via TON Connect

#blockchain #tutorial #dart #flutter
Comments
6 min read
All You Need To Know About Web 3.0 And Blockchain
tech_olaide profile

All You Need To Know About Web 3.0 And Blockchain

#blockchain #web3 #webdev #programming
5
Comments
6 min read
Tornado Cash Hack: 1M $ vanished ⁉️
yagnadeepxo profile

Tornado Cash Hack: 1M $ vanished ⁉️

#security #blockchain #learning #cryptocurrency
1
Comments
3 min read
Shardeum: Decentralization for Everyone 🌍💫
envitab profile

Shardeum: Decentralization for Everyone 🌍💫

#shardeum #blockchain #web3 #ethereum
2
Comments
5 min read
Verify Your Smart Contract Code
kalidecoder profile

Verify Your Smart Contract Code

#solidity #verification #blockchain #hardhat
1
Comments
2 min read
Moonly weekly progress update #48 - Optimizing our Discord Bot
moonly profile

Moonly weekly progress update #48 - Optimizing our Discord Bot

#nft #crypto #blockchain #javascript
5
Comments
3 min read
Essential Keywords Every Ethereum Enthusiast Must Know
sahil_4555 profile

Essential Keywords Every Ethereum Enthusiast Must Know

#blockchain #webdev #ethereum #smartcontract
29
Comments 1
14 min read
Solidity interview question #1
muratcanyuksel profile

Solidity interview question #1

#webdev #blockchain #web3 #solidity
Comments
2 min read
Flutter and Blockchain: How To build Decentralized Apps With Flutter
yatendra2001 profile

Flutter and Blockchain: How To build Decentralized Apps With Flutter

#flutter #dart #mobile #blockchain
6
Comments 2
4 min read
The Importance of Security in Launchpad Development: How to Keep Your Platform Safe
parth51199 profile

The Importance of Security in Launchpad Development: How to Keep Your Platform Safe

#blockchain #web3 #launchpad #security
2
Comments
4 min read
Gas Optimization in Ethereum Smart Contracts: 10 Best Practices
certik profile

Gas Optimization in Ethereum Smart Contracts: 10 Best Practices

#web3 #smartcontract #ethereum #blockchain
6
Comments
10 min read
Spheron Network: Browser Upload
kalidecoder profile

Spheron Network: Browser Upload

#blockchain #spheron #spheronnetwork #upload
5
Comments 4
3 min read
Mantle: The ideal Blockchain for the Metaverse?
josidbobo profile

Mantle: The ideal Blockchain for the Metaverse?

#blockchain #solidity #web3 #web3dev
1
Comments 2
3 min read
Where To Find And Hire Web3 Software Developers
kudoser profile

Where To Find And Hire Web3 Software Developers

#web3 #blockchain #hiring #career
5
Comments 3
3 min read
Buying Fragment numbers with Go
gealber profile

Buying Fragment numbers with Go

#blockchain #webscraping #ton #go
1
Comments
5 min read
Moonly weekly progress update #47 - Testing Raffle Feature
moonly profile

Moonly weekly progress update #47 - Testing Raffle Feature

#nft #javascript #blockchain #crypto
5
Comments
2 min read
Types of Web3 Developer roles
kudoser profile

Types of Web3 Developer roles

#web3 #blockchain #career
6
Comments 1
2 min read
Blockchain use cases in green technology and sustainable projects.
nonnyjoe profile

Blockchain use cases in green technology and sustainable projects.

#blockchain #greentechnology #sustainableprojects #blockchainapplications
4
Comments
4 min read
Cryptography in Blockchain 🤑 | Symmetric Key Cryptography 🚀🚀 | Part-2
akshaykurhekar profile

Cryptography in Blockchain 🤑 | Symmetric Key Cryptography 🚀🚀 | Part-2

#javascript #web3 #blockchain #cryptography
2
Comments 1
1 min read
My Experience as an XRPL Campus Ambassador
cryptosam profile

My Experience as an XRPL Campus Ambassador

#blockchain #xrpledger #cryptocurrency #xrp
5
Comments
3 min read
Simulating a bank with a smart contract on TON blockchain. Part II
gealber profile

Simulating a bank with a smart contract on TON blockchain. Part II

#blockchain #ton #smartcontract #func
1
Comments
6 min read
How To Hire A Software Developer For Your Web3 Startup
kudoser profile

How To Hire A Software Developer For Your Web3 Startup

#web3 #blockchain #hiring #career
2
Comments 1
10 min read
Exploring Peer-to-Peer (P2P) Networks in Web3
adetutu777 profile

Exploring Peer-to-Peer (P2P) Networks in Web3

#blockchain #web3 #beginners
18
Comments 2
5 min read
Crypto's anti-network effect
liveduo profile

Crypto's anti-network effect

#discuss #bitcoin #distributedsystems #blockchain
3
Comments
1 min read
Introducing Wildchain!
wildchainio profile

Introducing Wildchain!

#web3 #nft #blockchain #cryptocurrency
3
Comments 2
1 min read
Steps to develop web3 PINTEREST
souravmaji1 profile

Steps to develop web3 PINTEREST

#web3 #blockchain #nfts #ethereum
Comments
3 min read
Understanding Blockchain: Everything you need to know
huntereducative profile

Understanding Blockchain: Everything you need to know

#programming #blockchain #productivity #tutorial
5
Comments
8 min read
Decoding Polkadot
bengreenberg profile

Decoding Polkadot

#blockchain #beginners #web3
1
Comments
8 min read
I Built Dexplorer: Disposable Cosmos-based Blockchain Explorer
arifintahu profile

I Built Dexplorer: Disposable Cosmos-based Blockchain Explorer

#webdev #cosmosecosystem #blockchain #explorer
5
Comments 2
2 min read
🚀Discover the Top ERC Tokens for Creating Powerful Smart Contracts!💪🏽💡📈
akshaykurhekar profile

🚀Discover the Top ERC Tokens for Creating Powerful Smart Contracts!💪🏽💡📈

#blockchain #javascript #ethereum #smartcontract
1
Comments 1
3 min read
loading...