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Advanced20h estimated+180 pts

DeFi dApp

Build a DeFi dApp on Arbitrum Stylus using Rust. Create a lending protocol with gas-efficient Rust smart contracts.

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We're recording this tutorial. In the meantime, follow the written guide and build in the browser IDE.

What You'll Build

Build a DeFi dApp on Arbitrum Stylus using Rust. Create a lending protocol with gas-efficient Rust smart contracts.

RustStylus SDKcargo-stylusNext.jswagmi

Learning Objectives

  • Write DeFi logic in Rust with Stylus SDK
  • Implement lending pool in Rust
  • Optimize gas costs using WASM
  • Connect Stylus contracts to a React frontend
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