DApp Scaffolder
Free to download on every platform. Comes pre-installed on BotFone, BotPad and BotFlip — with extra free apps included.
About this app
WHAT IT DOES
DApp Scaffolder is a developer tool that deploys pre-built smart contract templates directly from your browser. It supports three core patterns: factory contracts (for creating multiple child contracts), upgradeable proxies (for separating logic from storage), and minimal forwarders (for meta-transaction relay). You specify the contract name, constructor arguments as a JSON array, and an optional salt for deterministic deployment. The tool reads your wallet's chain ID and balance, then constructs, estimates, and broadcasts the deployment transaction. Before you sign, it shows you the exact bytecode (first 200 characters) and a review panel with all configuration details.
HOW TO USE
Connect your EVM wallet using the built-in bridge, select your target network from the dropdown, and choose a template. Fill in the contract name and constructor arguments — the tool accepts common types like address, uint256, and string. Click "Preview Bytecode" to inspect the compiled code, then "Deploy" to sign and send the transaction. A progress bar tracks gas estimation, signing, and confirmation. Once deployed, the contract address and transaction hash appear with a one-click link to the block explorer. Reset the form to start another deployment.
TECHNICAL MECHANISM
This tool never stores or caches your data — all state lives in memory and disappears on reload. It uses ethers.js v5.7.2 to encode constructor arguments with the ABI coder, concatenating them with the template bytecode to produce the final creation payload. Gas estimation is performed via eth_estimateGas with a 20% safety buffer, and the transaction is submitted through the user's wallet signer. The deployment receipt is polled for confirmation, extracting the contract address from the logs. Deterministic deployment via salt is supported through the CREATE2 opcode when a salt is provided, allowing the same address to be reproduced on any chain with the same nonce and bytecode.
WHAT IT CANNOT SEE
This tool cannot generate, compile, or verify Solidity source code — it only deploys pre-baked templates. It does not audit your contracts or check for security vulnerabilities; you are responsible for reviewing the bytecode and testing on a testnet before mainnet deployment. It cannot estimate gas perfectly for complex constructors, and it does not support libraries, inheritance, or custom compilation pipelines. The bytecode shown is the template as-is; no optimization or customization is applied beyond the constructor arguments.
PLEASE NOTE
EVM chains only. This tool works with Ethereum, Goerli, Sepolia, Polygon, Mumbai, Optimism, Optimism Goerli, Arbitrum One, and Arbitrum Goerli. Solana, Tron, Starknet, SUI, TON, Aptos, Bitcoin, Cosmos, and XRP are not supported.
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