https://github.com/jazzband/web3-devkit-cli
Web3 DevKit is an open-source CLI that helps developers bootstrap dApps, generate smart contracts, test RPCs, manage wallets, deploy contracts, and monitor on-chain activity across EVM and Solana.
https://github.com/jazzband/web3-devkit-cli
cli dapp debug deployment developer devkit evm monitor onchain open-source rpc smart solana tookit wallet web3
Last synced: 20 days ago
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Web3 DevKit is an open-source CLI that helps developers bootstrap dApps, generate smart contracts, test RPCs, manage wallets, deploy contracts, and monitor on-chain activity across EVM and Solana.
- Host: GitHub
- URL: https://github.com/jazzband/web3-devkit-cli
- Owner: jazzband
- Created: 2026-05-21T06:02:40.000Z (28 days ago)
- Default Branch: main
- Last Pushed: 2026-05-24T23:52:22.000Z (24 days ago)
- Last Synced: 2026-05-28T00:28:07.712Z (21 days ago)
- Topics: cli, dapp, debug, deployment, developer, devkit, evm, monitor, onchain, open-source, rpc, smart, solana, tookit, wallet, web3
- Language: TypeScript
- Homepage:
- Size: 120 KB
- Stars: 244
- Watchers: 1
- Forks: 3,262
- Open Issues: 3
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# Web3 Developer Toolkit
Open-source CLI for **EVM** and **Solana** developers. Bootstrap projects, generate contracts, manage wallets, test RPCs, deploy, monitor events, and scaffold frontend wallet integrations.
## MVP launch
Six commands are enough for a strong first release:
```bash
web3 init
web3 generate token
web3 wallet balance
web3 rpc test
web3 deploy
web3 monitor wallet
```
Full walkthrough: [docs/mvp-launch.md](docs/mvp-launch.md)
## Quick start
```bash
npm install
npm run build
npm link # optional: run `web3` globally
web3 init
web3 generate token -c evm -v erc20 -n MyToken -y
web3 rpc test -n base
web3 wallet balance -n base -a 0x...
```
Run the CLI without linking: `npm run web3 -- `.
---
## Features by milestone
### Milestone 1 — Project bootstrap
Scaffold new projects from curated templates with a consistent layout:
- `contracts/` or `programs/` — on-chain code
- `frontend/` — dApp UI
- `backend/api/` — optional API layer
- `.env.example`, `README.md`, deployment scripts, and test examples
- Optional Docker setup
**Commands**
```bash
web3 init # Interactive — pick chain + template
web3 init evm # EVM templates (Foundry, Hardhat, Next.js + wagmi)
web3 init solana # Solana templates (Anchor, Next.js wallet)
web3 init fullstack # Full-stack EVM or Solana
```
**Templates**
| ID | Description |
|----|-------------|
| `evm-foundry` | Foundry (Solidity, Forge, Cast) |
| `evm-hardhat` | Hardhat + TypeScript |
| `solana-anchor` | Anchor program workspace |
| `nextjs-wagmi` | Next.js + wagmi (EVM frontend) |
| `nextjs-solana-wallet` | Next.js + Solana wallet adapter |
| `fullstack-evm` | Foundry contracts + Next.js + API |
| `fullstack-solana` | Anchor + Next.js + API |
→ [docs/milestone-1-bootstrap.md](docs/milestone-1-bootstrap.md)
---
### Milestone 2 — Contract generator
Generate Solidity contracts and Solana programs from boilerplate.
```bash
web3 generate token -c evm -v erc20 -n MyToken -o ./contracts -y
web3 generate nft -c evm -v erc721 -n MyNFT -y
web3 generate vault -c solana -v escrow-anchor -n MyEscrow -y
```
Categories: `token`, `nft`, `staking`, `vault`, `prediction-market`.
→ [docs/milestone-2-generate.md](docs/milestone-2-generate.md)
---
### Milestone 3 — Wallet & network utilities
Create wallets, check balances, inspect tokens, and validate RPC connectivity.
```bash
web3 wallet create --chain evm
web3 wallet balance -n base -a 0x...
web3 wallet tokens -n ethereum -a 0x...
web3 network check -n base
web3 rpc test -n arbitrum
```
**Networks:** Ethereum, Base, Arbitrum, Polygon, BSC, Avalanche, and Solana (mainnet / devnet / testnet).
→ [docs/milestone-3-wallet-network.md](docs/milestone-3-wallet-network.md)
---
### Milestone 4 — Deployment helper
Deploy EVM contracts (Foundry / Hardhat) and Solana programs (Anchor), with history and explorer verification.
```bash
web3 deploy evm -n base --estimate # Gas estimate
web3 deploy evm -n base -y # Broadcast
web3 deploy solana -n devnet -y # Anchor deploy
web3 deploy history
web3 verify -n base -a 0x... -c MyToken
```
Deployments are stored under `.web3-devkit/deployments/`.
→ [docs/milestone-4-deploy.md](docs/milestone-4-deploy.md)
---
### Milestone 5 — Event monitor
Poll on-chain activity for contracts, wallets, and tokens — useful for debugging and bots.
```bash
web3 monitor contract -a 0x... -e Transfer -n base
web3 monitor wallet -a 0xYourWallet -n ethereum
web3 monitor token -a 0xToken -w 0xWallet -n base
```
→ [docs/milestone-5-monitor.md](docs/milestone-5-monitor.md)
---
### Milestone 6 — Frontend integration generator
Add wallet providers, chain config, connect buttons, transaction helpers, and contract hooks to a Next.js frontend.
```bash
web3 add wagmi -y
web3 add rainbowkit -y
web3 add wallet-connect -y
web3 add viem -y
web3 add solana-wallet -y
```
→ [docs/milestone-6-frontend.md](docs/milestone-6-frontend.md)
---
### Milestone 7 — Config manager
Persist project defaults so other commands can omit flags.
```bash
web3 config init
web3 config get defaultChain
web3 config set rpc.base https://mainnet.base.org
```
Settings live in `.web3-devkit/config.json` (default chain, framework, per-network RPC URLs, wallet type). Used by deploy, wallet, network, RPC, and monitor commands when flags are omitted.
→ [docs/milestone-7-config.md](docs/milestone-7-config.md)
---
## Monorepo layout
```
web3-devkit/
├── packages/
│ ├── cli/ # `web3` binary (Commander)
│ ├── core/ # Bootstrap, config, deploy store
│ ├── templates/ # Init template registry
│ ├── generators/ # Contract generator registry
│ ├── integrations/ # Frontend integration registry
│ ├── evm/ # viem utilities
│ └── solana/ # Solana Web3.js utilities
├── templates/ # Project scaffolds
├── generators/ # Contract/program boilerplates
├── integrations/ # Frontend wallet scaffolds
└── docs/
```
Dependencies are declared in each workspace under `packages/*`, not in the root `package.json`. Run `npm install` at the repo root to install all workspaces.
## Tech stack
- **Runtime:** Node.js 18+, TypeScript
- **CLI:** Commander, Inquirer, Chalk, Ora
- **Validation:** Zod
- **Chains:** Viem (EVM), `@solana/web3.js` (Solana)
- **Tooling:** Foundry, Hardhat, Anchor
## License
MIT