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.
Crawlee: A Powerful Open-Source Web Scraping and Automation Library

Crawlee: A Powerful Open-Source Web Scraping and Automation Library

Comments
1 min read
Solidity to Compact: Developer's Migration Guide

Solidity to Compact: Developer's Migration Guide

12
Comments 11
34 min read
Streaming Blocks on Solana: Data Volume, Latency, and Unavoidable Trade-offs

Streaming Blocks on Solana: Data Volume, Latency, and Unavoidable Trade-offs

5
Comments
5 min read
The Testnet Lie: What 3 AM Taught Me About Production

The Testnet Lie: What 3 AM Taught Me About Production

Comments
6 min read
Tracing Ethereum Transactions Without Running Your Own Node

Tracing Ethereum Transactions Without Running Your Own Node

Comments
3 min read
Introduction to Writing RISC-V Contracts in Rust on Polkadot

Introduction to Writing RISC-V Contracts in Rust on Polkadot

1
Comments
9 min read
FOSDEM and me: OSM, Translation, decentralization and art

FOSDEM and me: OSM, Translation, decentralization and art

5
Comments
1 min read
Namespace Pollution in Solidity: A Small Mistake with Big Consequences

Namespace Pollution in Solidity: A Small Mistake with Big Consequences

Comments
2 min read
87% of Top Solana DeFi Protocols Are Upgradeable - A Security Deep Dive

87% of Top Solana DeFi Protocols Are Upgradeable - A Security Deep Dive

Comments
1 min read
How to Make Your AI Agent Buy Onchain Ads with x402

How to Make Your AI Agent Buy Onchain Ads with x402

Comments
4 min read
Building a Marketplace on x402: Gasless USDC Payments for AI Agents

Building a Marketplace on x402: Gasless USDC Payments for AI Agents

Comments
5 min read
From Idea to DApp: How I Vibe-Coded a Web3 Security Tool with Gemini AI

From Idea to DApp: How I Vibe-Coded a Web3 Security Tool with Gemini AI

Comments
4 min read
I Built a Financial Truth Layer for Web3 — 11 Packages, 1,176 Tests, Zero Trust in Chains

I Built a Financial Truth Layer for Web3 — 11 Packages, 1,176 Tests, Zero Trust in Chains

1
Comments 1
2 min read
Post-Quantum AA on Ethereum, ERC-4337 Security, EIP-7702 Wallets, Chain Abstraction on TRIA

Post-Quantum AA on Ethereum, ERC-4337 Security, EIP-7702 Wallets, Chain Abstraction on TRIA

1
Comments
6 min read
The Complete Guide to Solidity Inheritance

The Complete Guide to Solidity Inheritance

Comments
5 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.