
What is Hello World?
The Alchemy "Hello World" smart contract example for beginners or Web2 developers crossing over to Web3. Developers can learn Solidity from the recognizable "Hello World" program example found in all common languages. The "Hello World" example is one of the best first points of contact in any programming language.
Web3 dapps and developer tools related to Hello World
Discover blockchain applications that are frequently used with Hello World.

Dapp Templates
Building tools to empower devs to build on Stacks, a Bitcoin L2.

Dapp Templates
Create a decentralized application from a single npx package in 2 minutes.
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Dapp Templates
A Foundry Library for compiling, debugging, and working with Huff contracts in Solidity.
Resources and Guides about Smart Contract Templates
Hello World Alternatives
Explore web3 competitors and apps like Hello World.

Smart Contract Templates
A branch from the Solmate project, aimed at gas-optimizing solidity snippets.

Smart Contract Templates
An A16z managed CantBeEvil License reference point for smart contracts.

Web3 Consulting Companies
QBEIN is blockchain development company focused on developing custom blockchain-based applications,
