
Create Web3 Dapp
https://github.com/alchemyplatform/create-web3-dapp- Category
- Crypto
- Rank
- No. 923Tools index
Previous survey · No. 916 ·
- Pricing
- Open Source
- Type
- TOOL
- Builder
- alchemyplatform
- GitHub
- 912 stars
- Latest release
- 0.2.50-up
- Date
About
Scaffolding CLI for spinning up a full-stack web3 app — Next.js, Ethers, Alchemy SDK, common contracts.
What it does
Create Web3 Dapp asks for a project name, clones the Scaffold Alchemy template into a new directory, removes the cloned Git history, and configures a selected blockchain network. Users can choose the network interactively or pass its short name through a command option.
Why it's ranked here
The tool offers a focused route from an empty directory to a configured Scaffold Alchemy project, with prompts, validation, and clear next steps. Its value comes from automating template retrieval and network setup. Confidence is tempered by absent automated tests, inconsistent Node requirements, and reliance on a remote template.
What's good
It validates project names, checks network choices, and reports invalid selections with the available alternatives. Existing directories require explicit overwrite confirmation. A shallow clone reduces unnecessary history, then removing the template's Git metadata gives the generated project a clean version-control starting point.
Tradeoffs
Generation requires Node, npm, Git, network access, and successful access to the Scaffold Alchemy repository. Overwriting removes the existing target directory recursively after confirmation. The package test command intentionally fails because no tests are specified. Documentation accepts Node 18.18, while deployment guidance says Node 22 or newer.
How to use it well
Use it when starting a new Scaffold Alchemy project and you want repeatable project naming and network selection. It suits interactive setup and simple scripted runs with a network option. Treat the generated code as the starting point for development, not a deployment service, contract auditor, hosted backend, or testing system.
Technical notes+
index.js uses Commander and Inquirer, then delegates directory creation to src/utils/setup-project.js, network configuration to src/utils/setup-chain.js, and completion guidance to src/utils/outro.js. The project setup performs a shallow clone from a hardcoded repository URL and deletes the cloned .git directory. src/utils/version-check.js runs only after generation and warns below Node 22, although README.md lists Node 18.18 or newer. src/prompts/project-prompts.js accepts letters, digits, hyphens, and underscores, but its rejection message incorrectly mentions hashes. package.json exposes an ES-module executable and defines a test script that always exits unsuccessfully.
Observed
- License
- The top-level LICENSE contains the GNU Affero General Public License version 3.
- Primary language
- The CLI is written in JavaScript and packaged as ES modules.
- Install surface
- The README documents execution through npx from the npm package.
- Interface
- Interactive command-line tool with an optional chain selection flag.
- Runtime requirements
- The README requires Node 18.18 or newer, npm, and Git; generated deployment scripts trigger a warning below Node 22.
- Test structure
- The package test script reports that no test is specified and exits with failure.
Read from README.md, package.json, index.js, src/utils/outro.js, src/utils/ascii-art.js, src/utils/setup-chain.js, src/utils/setup-project.js, src/utils/version-check.js, src/prompts/project-prompts.js, LICENSE, funding.json, .prettierignore, contributing.md, .vscode/settings.json, src/templates/cw3d.config.template.
What it can do
Generate Web3 application scaffold
CLI command with project configuration → Complete full-stack Web3 application structure
Set up Next.js frontend framework
Project initialization parameters → Configured Next.js application with Web3 integration
Integrate Ethers.js blockchain connectivity
Blockchain network configuration → Ethereum blockchain connection setup and utilities
Configure Alchemy SDK integration
API keys and network settings → Alchemy blockchain API service integration
Deploy common smart contracts
Contract type selection and parameters → Pre-built smart contracts ready for use
Generate wallet connection interface
Wallet provider preferences → User wallet connection and authentication components
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