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.
Foundry Test : ERC721 SOL (Postmortem)

Foundry Test : ERC721 SOL (Postmortem)

1
Comments
4 min read
Connecting React Native App to Crypto Wallet.

Connecting React Native App to Crypto Wallet.

5
Comments
5 min read
Unleashing the Power of Web3 Dapps with QuickNode

Unleashing the Power of Web3 Dapps with QuickNode

3
Comments
5 min read
Task 1 Submission :

Task 1 Submission :

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

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

7
Comments
5 min read
Verifying Signature : Using Solidity

Verifying Signature : Using Solidity

Comments
2 min read
How to authorize the TON blockchain on DART using a wallet via TON Connect

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

8
Comments
6 min read
All You Need To Know About Web 3.0 And Blockchain

All You Need To Know About Web 3.0 And Blockchain

5
Comments
6 min read
Tornado Cash Hack: 1M $ vanished ⁉️

Tornado Cash Hack: 1M $ vanished ⁉️

1
Comments
3 min read
What are smart contracts? Learn and deploy your first contract.

What are smart contracts? Learn and deploy your first contract.

4
Comments 3
6 min read
Shardeum: Decentralization for Everyone 🌍💫

Shardeum: Decentralization for Everyone 🌍💫

2
Comments
5 min read
Verify Your Smart Contract Code

Verify Your Smart Contract Code

1
Comments
2 min read
Web3 and DAOs: Empowering Individuals and Disrupting Traditional Structures

Web3 and DAOs: Empowering Individuals and Disrupting Traditional Structures

2
Comments
7 min read
Moonly weekly progress update #48 - Optimizing our Discord Bot

Moonly weekly progress update #48 - Optimizing our Discord Bot

5
Comments
3 min read
Essential Keywords Every Ethereum Enthusiast Must Know

Essential Keywords Every Ethereum Enthusiast Must Know

29
Comments 1
14 min read
Solidity interview question #1

Solidity interview question #1

Comments
2 min read
Flutter and Blockchain: How To build Decentralized Apps With Flutter

Flutter and Blockchain: How To build Decentralized Apps With Flutter

20
Comments 2
4 min read
The Importance of Security in Launchpad Development: How to Keep Your Platform Safe

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

2
Comments
4 min read
Gas Optimization in Ethereum Smart Contracts: 10 Best Practices

Gas Optimization in Ethereum Smart Contracts: 10 Best Practices

6
Comments
10 min read
Spheron Network: Browser Upload

Spheron Network: Browser Upload

5
Comments 4
3 min read
Mantle: The ideal Blockchain for the Metaverse?

Mantle: The ideal Blockchain for the Metaverse?

1
Comments 2
3 min read
Where To Find And Hire Web3 Software Developers

Where To Find And Hire Web3 Software Developers

5
Comments 3
3 min read
Buying Fragment numbers with Go

Buying Fragment numbers with Go

1
Comments
5 min read
Moonly weekly progress update #47 - Testing Raffle Feature

Moonly weekly progress update #47 - Testing Raffle Feature

5
Comments
2 min read
Blockchain use cases in green technology and sustainable projects.

Blockchain use cases in green technology and sustainable projects.

5
Comments
4 min read
Sending the Maximum Amount from wallet using ethers.js

Sending the Maximum Amount from wallet using ethers.js

1
Comments
4 min read
Cryptography in Blockchain 🤑 | Symmetric Key Cryptography 🚀🚀 | Part-2

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

2
Comments 1
1 min read
My Experience as an XRPL Campus Ambassador

My Experience as an XRPL Campus Ambassador

5
Comments
3 min read
Simulating a bank with a smart contract on TON blockchain. Part II

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

1
Comments
6 min read
How To Hire A Software Developer For Your Web3 Startup

How To Hire A Software Developer For Your Web3 Startup

2
Comments 1
10 min read
Exploring Peer-to-Peer (P2P) Networks in Web3

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

20
Comments 2
5 min read
Crypto's anti-network effect

Crypto's anti-network effect

3
Comments
1 min read
Introducing Wildchain!

Introducing Wildchain!

3
Comments 2
1 min read
Steps to develop web3 PINTEREST

Steps to develop web3 PINTEREST

Comments
3 min read
Understanding Blockchain: Everything you need to know

Understanding Blockchain: Everything you need to know

5
Comments
8 min read
Decoding Polkadot

Decoding Polkadot

1
Comments
8 min read
🚀Discover the Top ERC Tokens for Creating Powerful Smart Contracts!💪🏽💡📈

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

1
Comments 1
3 min read
Moonly weekly progress update #46 - New design for a login page

Moonly weekly progress update #46 - New design for a login page

5
Comments
2 min read
Popular tag(#blockchain) last week top 5

Popular tag(#blockchain) last week top 5

2
Comments 1
2 min read
Are blockchain and digital assets here to stay?

Are blockchain and digital assets here to stay?

3
Comments 4
1 min read
I have wrote 5+ smart contracts for beginner web3 developer

I have wrote 5+ smart contracts for beginner web3 developer

Comments
4 min read
SC Auditing Tools - a quick overview

SC Auditing Tools - a quick overview

Comments
5 min read
Analysis of the XRPL Amendments Introduced in March 2023

Analysis of the XRPL Amendments Introduced in March 2023

1
Comments
7 min read
Reading smart contract and learning from it

Reading smart contract and learning from it

Comments
8 min read
Demystifying Ethereum: Unraveling the World of Decentralized Finance and Smart Contracts

Demystifying Ethereum: Unraveling the World of Decentralized Finance and Smart Contracts

20
Comments 2
12 min read
Deploy NFT Smart Contracts without Solidity

Deploy NFT Smart Contracts without Solidity

Comments
3 min read
Build on Flow: JS Testing - 3. Execute Scripts and Send Transactions

Build on Flow: JS Testing - 3. Execute Scripts and Send Transactions

Comments
5 min read
Build on Flow: JS Testing - 4. Storage Inspection

Build on Flow: JS Testing - 4. Storage Inspection

Comments
3 min read
Build on Flow: JS Testing - 2. Setup Emulator and Deploy Contracts

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

Comments
4 min read
Explaining 15 most popular IT & Technology Buzzwords to Non-IT People

Explaining 15 most popular IT & Technology Buzzwords to Non-IT People

44
Comments
5 min read
Roadmap to become a full stack blockchain developer.

Roadmap to become a full stack blockchain developer.

6
Comments 1
5 min read
Understanding Token Contracts in Blockchain For Non-Techie

Understanding Token Contracts in Blockchain For Non-Techie

7
Comments 2
5 min read
How I have Made web3 AIRBNB Dapp Tutorial 2023

How I have Made web3 AIRBNB Dapp Tutorial 2023

7
Comments 3
14 min read
Cryptography in Blockchain 🤑 | Asymmetric Key Cryptography & Hashing 🚀🚀 | Part-3

Cryptography in Blockchain 🤑 | Asymmetric Key Cryptography & Hashing 🚀🚀 | Part-3

8
Comments 1
1 min read
Before You Hire Your First Software Developer

Before You Hire Your First Software Developer

3
Comments
4 min read
Zero Knowledge Proofs

Zero Knowledge Proofs

Comments
5 min read
How To write a Smart Contract Wallet with Ownership change

How To write a Smart Contract Wallet with Ownership change

4
Comments 3
4 min read
Unlocking GitHub Codespaces for Workshops

Unlocking GitHub Codespaces for Workshops

4
Comments
8 min read
Moonly weekly progress update #45 - First Staking Client

Moonly weekly progress update #45 - First Staking Client

5
Comments
2 min read
Striking a Balance: User-friendliness vs. Decentralization in dApp Interfaces?

Striking a Balance: User-friendliness vs. Decentralization in dApp Interfaces?

9
Comments 3
1 min read
loading...