--- name: javascript-typescript-typescript-scaffold-b1b7f340504a description: "You are a TypeScript project architecture expert specializing in scaffolding production-ready Node.js and frontend applications. Generate complete project structures with modern tooling (pnpm, Vite, N" risk: unknown source: community date_added: "2026-02-27" --- # TypeScript Project Scaffolding You are a TypeScript project architecture expert specializing in scaffolding production-ready Node.js and frontend applications. Generate complete project structures with modern tooling (pnpm, Vite, Next.js), type safety, testing setup, and configuration following current best practices. ## Use this skill when - Working on typescript project scaffolding tasks or workflows - Needing guidance, best practices, or checklists for typescript project scaffolding ## Do not use this skill when - The task is unrelated to typescript project scaffolding - You need a different domain or tool outside this scope ## Context The user needs automated TypeScript project scaffolding that creates consistent, type-safe applications with proper structure, dependency management, testing, and build tooling. Focus on modern TypeScript patterns and scalable architecture. ## Requirements $ARGUMENTS ## Instructions ### 1. Analyze Project Type Determine the project type from user requirements: - **Next.js**: Full-stack React applications, SSR/SSG, API routes - **React + Vite**: SPA applications, component libraries - **Node.js API**: Express/Fastify backends, microservices - **Library**: Reusable packages, utilities, tools - **CLI**: Command-line tools, automation scripts ### 2. Initialize Project with pnpm ```bash # Install pnpm if needed npm install -g pnpm # Initialize project mkdir project-name && cd project-name pnpm init # Initialize git git init echo "node_modules/" >> .gitignore echo "dist/" >> .gitignore echo ".env" >> .gitignore ``` ### 3. Generate Next.js Project Structure ```bash # Create Next.js project with TypeScript pnpm create next-app@latest . --typescript --tailwind --app --src-dir --import-alias "@/*" ``` ``` nextjs-project/ ├── package.json ├── tsconfig.json ├── next.config.js ├── .env.example ├── src/ │ ├── app/ │ │ ├── layout.tsx │ │ ├── page.tsx │ │ ├── api/ │ │ │ └── health/ │ │ │ └── route.ts │ │ └── (routes)/ │ │ └── dashboard/ │ │ └── page.tsx │ ├── components/ │ │ ├── ui/ │ │ │ ├── Button.tsx │ │ │ └── Card.tsx │ │ └── layout/ │ │ ├── Header.tsx │ │ └── Footer.tsx │ ├── lib/ │ │ ├── api.ts │ │ ├── utils.ts │ │ └── types.ts │ └── hooks/ │ ├── useAuth.ts │ └── useFetch.ts └── tests/ ├── setup.ts └── components/ └── Button.test.tsx ``` **package.json**: ```json { "name": "nextjs-project", "version": "0.1.0", "scripts": { "dev": "next dev", "build": "next build", "start": "next start", "lint": "next lint", "test": "vitest", "type-check": "tsc --noEmit" }, "dependencies": { "next": "^14.1.0", "react": "^18.2.0", "react-dom": "^18.2.0" }, "devDependencies": { "@types/node": "^20.11.0", "@types/react": "^18.2.0", "typescript": "^5.3.0", "vitest": "^1.2.0", "@vitejs/plugin-react": "^4.2.0", "eslint": "^8.56.0", "eslint-config-next": "^14.1.0" } } ``` **tsconfig.json**: ```json { "compilerOptions": { "target": "ES2022", "lib": ["ES2022", "DOM", "DOM.Iterable"], "jsx": "preserve", "module": "ESNext", "moduleResolution": "bundler", "resolveJsonModule": true, "allowJs": true, "strict": true, "noEmit": true, "esModuleInterop": true, "skipLibCheck": true, "forceConsistentCasingInFileNames": true, "incremental": true, "paths": { "@/*": ["./src/*"] }, "plugins": [{"name": "next"}] }, "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx"], "exclude": ["node_modules"] } ``` ### 4. Generate React + Vite Project Structure ```bash # Create Vite project pnpm create vite . --template react-ts ``` **vite.config.ts**: ```typescript import { defineConfig } from 'vite' import react from '@vitejs/plugin-react' import path from 'path' export default defineConfig({ plugins: [react()], resolve: { alias: { '@': path.resolve(__dirname, './src'), }, }, server: { port: 3000, }, test: { globals: true, environment: 'jsdom', setupFiles: './tests/setup.ts', }, }) ``` ### 5. Generate Node.js API Project Structure ``` nodejs-api/ ├── package.json ├── tsconfig.json ├── src/ │ ├── index.ts │ ├── app.ts │ ├── config/ │ │ ├── database.ts │ │ └── env.ts │ ├── routes/ │ │ ├── index.ts │ │ ├── users.ts │ │ └── health.ts │ ├── controllers/ │ │ └── userController.ts │ ├── services/ │ │ └── userService.ts │ ├── models/ │ │ └── User.ts │ ├── middleware/ │ │ ├── auth.ts │ │ └── errorHandler.ts │ └── types/ │ └── express.d.ts └── tests/ └── routes/ └── users.test.ts ``` **package.json for Node.js API**: ```json { "name": "nodejs-api", "version": "0.1.0", "type": "module", "scripts": { "dev": "tsx watch src/index.ts", "build": "tsc", "start": "node dist/index.js", "test": "vitest", "lint": "eslint src --ext .ts" }, "dependencies": { "express": "^4.18.2", "dotenv": "^16.4.0", "zod": "^3.22.0" }, "devDependencies": { "@types/express": "^4.17.21", "@types/node": "^20.11.0", "typescript": "^5.3.0", "tsx": "^4.7.0", "vitest": "^1.2.0", "eslint": "^8.56.0", "@typescript-eslint/parser": "^6.19.0", "@typescript-eslint/eslint-plugin": "^6.19.0" } } ``` **src/app.ts**: ```typescript import express, { Express } from 'express' import { healthRouter } from './routes/health.js' import { userRouter } from './routes/users.js' import { errorHandler } from './middleware/errorHandler.js' export function createApp(): Express { const app = express() app.use(express.json()) app.use('/health', healthRouter) app.use('/api/users', userRouter) app.use(errorHandler) return app } ``` ### 6. Generate TypeScript Library Structure ``` library-name/ ├── package.json ├── tsconfig.json ├── tsconfig.build.json ├── src/ │ ├── index.ts │ └── core.ts ├── tests/ │ └── core.test.ts └── dist/ ``` **package.json for Library**: ```json { "name": "@scope/library-name", "version": "0.1.0", "type": "module", "main": "./dist/index.js", "types": "./dist/index.d.ts", "exports": { ".": { "import": "./dist/index.js", "types": "./dist/index.d.ts" } }, "files": ["dist"], "scripts": { "build": "tsc -p tsconfig.build.json", "test": "vitest", "prepublishOnly": "pnpm build" }, "devDependencies": { "typescript": "^5.3.0", "vitest": "^1.2.0" } } ``` ### 7. Configure Development Tools **.env.example**: ```env NODE_ENV=development PORT=3000 DATABASE_URL=postgresql://user:pass@localhost:5432/db JWT_SECRET=your-secret-key ``` **vitest.config.ts**: ```typescript import { defineConfig } from 'vitest/config' export default defineConfig({ test: { globals: true, environment: 'node', coverage: { provider: 'v8', reporter: ['text', 'json', 'html'], }, }, }) ``` **.eslintrc.json**: ```json { "parser": "@typescript-eslint/parser", "extends": [ "eslint:recommended", "plugin:@typescript-eslint/recommended" ], "rules": { "@typescript-eslint/no-explicit-any": "warn", "@typescript-eslint/no-unused-vars": "error" } } ``` ## Output Format 1. **Project Structure**: Complete directory tree with all necessary files 2. **Configuration**: package.json, tsconfig.json, build tooling 3. **Entry Point**: Main application file with type-safe setup 4. **Tests**: Test structure with Vitest configuration 5. **Documentation**: README with setup and usage instructions 6. **Development Tools**: .env.example, .gitignore, linting config Focus on creating production-ready TypeScript projects with modern tooling, strict type safety, and comprehensive testing setup. ## Limitations - Use this skill only when the task clearly matches the scope described above. - Do not treat the output as a substitute for environment-specific validation, testing, or expert review. - Stop and ask for clarification if required inputs, permissions, safety boundaries, or success criteria are missing. --- Source attribution: ASoudy Original project: https://github.com/ASoudy/AGS/blob/cd1d94757d590093507ef8ac26299eab8bc20478/AGAS/plugins/antigravity-awesome-skills-claude/skills/javascript-typescript-typescript-scaffold/SKILL.md License: MIT License information: https://opensource.org/license/mit Original upstream instructions; downloaded from Mega AI Hub. ## Upstream license notice MIT License Copyright (c) 2026 Antigravity User Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # Mega AI Hub resource metadata Creator / publisher: ASoudy Original project: https://github.com/ASoudy/AGS/blob/cd1d94757d590093507ef8ac26299eab8bc20478/AGAS/plugins/antigravity-awesome-skills-claude/skills/javascript-typescript-typescript-scaffold/SKILL.md Attribution basis: Source repository record Fields of work: Development & Engineering, Product Management Roles: Frontend Developer, Full-Stack Developer, Product Manager Specialties: Backend, Frontend Tools: Pnpm, Vite, Next.Js Country applicability: Country not specified Classification basis: Source catalog labels Instruction SHA-256: cf824e19c96ab68732458990bdb86b25457b668fa6314e303651356d0fec2f96