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.
Building in Australia: An Ecosystem Deep Dive on Innovation, Investment and Competitiveness for Digital Economy Startups

Building in Australia: An Ecosystem Deep Dive on Innovation, Investment and Competitiveness for Digital Economy Startups

Comments
25 min read
"I built an AI agent that pays its own bills — and you can fork it for $0"

"I built an AI agent that pays its own bills — and you can fork it for $0"

1
Comments
3 min read
Architecting Non-Custodial Batch Transactions for Cross-Chain Wallet Consolidation

Architecting Non-Custodial Batch Transactions for Cross-Chain Wallet Consolidation

Comments
2 min read
BUY_LOCK_BLOCKS: How Immute Prevents Smart Contract Sandwich Attacks

BUY_LOCK_BLOCKS: How Immute Prevents Smart Contract Sandwich Attacks

Comments
5 min read
The "Build it and they will come" trap: How I got my first 30 users 🚀

The "Build it and they will come" trap: How I got my first 30 users 🚀

4
Comments
3 min read
Why block.timestamp Is an NFT Mint Exploit Waiting to Happen (And What VRF Actually Does Instead)

Why block.timestamp Is an NFT Mint Exploit Waiting to Happen (And What VRF Actually Does Instead)

6
Comments
6 min read
CPI on Solana: The Mental Model I Wish I Had on Day 71

CPI on Solana: The Mental Model I Wish I Had on Day 71

Comments
7 min read
Ethlabs Launch, the EF Restructures, Starknet Brings Private USDC, Crypto Neobanks Go Mainstream

Ethlabs Launch, the EF Restructures, Starknet Brings Private USDC, Crypto Neobanks Go Mainstream

Comments
5 min read
I got tired of opening ten explorers to answer one question about my own wallets.

I got tired of opening ten explorers to answer one question about my own wallets.

Comments
3 min read
I Replaced 12 Chrome Extensions With AI. Here's What Actually Worked.

I Replaced 12 Chrome Extensions With AI. Here's What Actually Worked.

Comments
4 min read
Gas paid by the protocol, in consensus not a relayer, not a paymaster

Gas paid by the protocol, in consensus not a relayer, not a paymaster

Comments
6 min read
Why Do Token-2022 Extensions Have to Be Added at Mint Creation?

Why Do Token-2022 Extensions Have to Be Added at Mint Creation?

Comments
5 min read
How to Encode and Decode Base58 in TypeScript (Zero Dependencies)

How to Encode and Decode Base58 in TypeScript (Zero Dependencies)

Comments
1 min read
Building a Production-Ready Async API Client in Python

Building a Production-Ready Async API Client in Python

Comments
1 min read
The Architecture Spiral: RPC, SQL, and the Myth of Linear Evolution

The Architecture Spiral: RPC, SQL, and the Myth of Linear Evolution

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