🚀 The Ultimate Ethereum & Superchain Development Playground
SuperUI is an UI for Supersim that can simulate and run local chain or fork chain designed to make building on Superchain easier. We provide a user-friendly interface for testing, simulating, and debugging OP Stack applications. With SuperUI, you can fork networks, deploy smart contracts, and inspect chain state—all without relying solely on CLI commands. Our goal is to simplify the development process and support builders in creating seamless Superchain applications.
- Fork Any Superchain L2 Clone OP Mainnet, Base, and more for testing.
- Layer 2 Devnet Deploy new chains in seconds, no RPC setup required.
- Pre-funded Test Accounts Skip the faucet; start testing immediately.
- Developer tools built-in Compatible
- Deploy Contract Simple contract deployment on local test network.
- Contract Management view and call contract functions. with abi import.
- Transaction History Track all your transactions.
- 👩🏻💻 Smart Contract Devs – Test deployments instantly.
- 🧑🏻🎨 Frontend Devs – Build UIs with real data.
- 🧑🏻🔬 Rollup Builders – Fine-tune network configurations.
- 🧑🏻🚀 Dapp Builders – Test your app on a real network.
- 🧑🏻💼 Hackers & Experimenters – Play around without limits.
- Clone the repository
git clone https://github.com/Nerd3Lab/superUI- Install dependencies
cd superUI
yarn install- Build App
yarn package:all- open app from /release/build
- On macOs (Intel chip), mac folder (SuperUI)
- On macOs (Apple chip), mac-arm64 folder (SuperUI)
- On Windows x32, win-ia32-unpacked folder (superui.exe)
- On Windows x64, win-unpacked folder (superui.exe)