Hello World Program in Vyper

Learn to write and compile "Hello World" program in Vyper for Ethereum Blockchain

102 Participants 30 Minutes Beginner

Vyper serves as a contract-oriented, high-level programming language purposefully created for developing smart contracts on the Ethereum blockchain platform. This language places a strong emphasis on security, simplicity, and clarity, making it an excellent choice for implementing blockchain-based solutions. Vyper is statically-typed, combining the capabilities of modern programming paradigms with the inherent trustless, transparent, and immutable qualities of the blockchain. By utilizing Vyper, developers can create decentralized applications (dApps) and implement self-executing contracts that automate processes, facilitate transactions, and manage data in a secure and reliable manner. The language's intentionally minimal syntax reduces the potential for coding errors and improves code auditability. Vyper's design philosophy prioritizes security over flexibility, making it an ideal language for developing high-stakes contracts, particularly in decentralized finance (DeFi) applications.

Main points

  • Vyper is a statically and strongly typed programming language, ensuring that variable and function identifiers have predetermined exact types.
  • Vyper is specifically designed for developing smart contracts on blockchain platforms.
  • Vyper is an open-source project developed by Ethereum developers and is built on top of the Ethereum Virtual Machine (EVM).
  • Vyper was created to provide a simpler, more secure, and more auditable alternative to Solidity, the most popular smart contract language for Ethereum.
  • The .vy extension is commonly used to save Vyper files.

Vyper Compilation

The Vyper compiler is a tool utilized to convert high-level code in Vyper files into bytecode, which represents low-level code that can be executed by the Ethereum Virtual Machine (EVM). The Vyper compiler is specifically designed for the Vyper language and optimizes smart contracts for gas efficiency, making their execution on the blockchain more cost-effective.

Similar to Solidity, the Vyper compiler also provides an Application Binary Interface (ABI) that acts as a communication bridge between applications and smart contracts. This interface enables other applications to interact with deployed Vyper smart contracts, allowing function calls, data reading and writing, and transaction execution on the blockchain.

Now, let's proceed with writing and compiling our "Hello World" program using Vyper.

Hello World (Vyper)


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