Stakly is an AI-powered platform that builds complete, production-ready web applications in seconds. Simply describe what you want to build, and Stakly generates the entire application with proper code structure, database integration, and deployment-ready setup.

How is Stakly different from ChatGPT or GitHub Copilot?

Unlike ChatGPT or Copilot which help you write code snippets, Stakly builds entire applications from scratch. It generates complete file structures, handles dependencies, sets up databases, and provides a live preview URL instantly.

Do I need coding experience to use Stakly?

No coding experience is required. Stakly is designed for both developers and non-developers. Simply describe your app idea in plain language, and Stakly handles all the technical implementation.

What types of applications can I build with Stakly?

You can build any web application including SaaS platforms, e-commerce sites, dashboards, landing pages, blogs, portfolios, and more. Stakly supports React, Next.js, and full-stack applications with database integration.

Claude Code SDK Tutorial: Build Apps 10x Faster with AI

Claude Code SDK is revolutionizing how developers build applications. This comprehensive tutorial will teach you everything you need to know to leverage AI for 10x faster development.

What You'll Master

Generate complete applications from prompts
Implement complex features instantly
Build with modern frameworks and tools
Deploy production-ready code

What is Claude Code SDK?

Claude Code SDK is Anthropic's official software development kit that enables developers to harness the power of Claude AI for code generation, application development, and intelligent programming assistance.

Unlike simple code completion tools, Claude Code SDK understands entire project contexts, implements best practices automatically, and can generate complete, production-ready applications from natural language descriptions.

Getting Started with Claude Code SDK

Installation

First, install the Claude Code SDK globally:

npm install -g @anthropic-ai/claude-code

# Or using yarn
yarn global add @anthropic-ai/claude-code

# Or using pnpm
pnpm add -g @anthropic-ai/claude-code

Authentication

Set up your API key (get one from Anthropic Console):

export ANTHROPIC_API_KEY="your-api-key-here"

# Or configure it in your project
claude configure --api-key your-api-key-here

Basic Usage: Your First AI-Generated App

Let's create a simple todo application to understand the basics:

# Create a new project directory
mkdir my-todo-app && cd my-todo-app

# Generate the application
claude "Create a modern todo app with React, TypeScript, and Tailwind CSS. 
Include features for adding, editing, deleting, and marking todos as complete. 
Add local storage persistence and smooth animations."

Within seconds, Claude Code SDK will generate a complete todo application with all the requested features, following React best practices and modern development patterns.

Advanced Features and Commands

1. Multi-Turn Development

Claude Code SDK supports iterative development with multi-turn conversations:

# Initial generation
claude "Create a blog platform with Next.js" --max-turns 10

# Follow-up modifications
claude "Add user authentication with JWT"
claude "Implement a rich text editor for blog posts"
claude "Add comment functionality with nested replies"

2. Framework-Specific Generation

Generate code optimized for specific frameworks:

# React + Vite
claude "Create a dashboard app" --framework react-vite

# Next.js App Router
claude "Build an e-commerce site" --framework nextjs-app

# Vue 3 + Nuxt
claude "Create a portfolio website" --framework nuxt3

# SvelteKit
claude "Build a real-time chat app" --framework sveltekit

3. Database Integration

Seamlessly integrate databases into your applications:

# PostgreSQL with Prisma
claude "Create a task management app with PostgreSQL database, 
user authentication, and team collaboration features" 
--database postgres --orm prisma

# MongoDB with Mongoose
claude "Build a social media API with MongoDB" 
--database mongodb --orm mongoose

# Supabase Integration
claude "Create a real-time collaborative app with Supabase" 
--database supabase

Real-World Example: Building a SaaS Application

Let's walk through building a complete SaaS application with Claude Code SDK:

claude "Create a project management SaaS application with the following:

Architecture:
- Next.js 14 with App Router
- TypeScript for type safety
- Tailwind CSS for styling
- Supabase for backend
- Stripe for payments

Features:
- User authentication (email/password and OAuth)
- Organization management
- Project creation and management
- Task boards with drag-and-drop
- Team member invitations
- Real-time collaboration
- File uploads
- Activity feed
- Email notifications
- Subscription billing with Stripe
- Admin dashboard
- API for third-party integrations

Include:
- Responsive design
- Dark mode
- Accessibility features
- SEO optimization
- Performance optimization
- Security best practices" --max-turns 15

Claude Code SDK will generate a complete, production-ready SaaS application with all these features, properly structured and following industry best practices.

Best Practices for Prompt Engineering

1. Be Specific About Requirements

❌ Vague Prompt

"Create a website"

✅ Specific Prompt

"Create a portfolio website with hero section, projects gallery, about page, and contact form"

2. Include Technical Stack

Always specify the technologies you want to use:

claude "Build an inventory management system using:
- Frontend: React with TypeScript
- State Management: Zustand
- UI Library: shadcn/ui
- Backend: Node.js with Express
- Database: PostgreSQL with Prisma
- Authentication: JWT with refresh tokens
- Testing: Jest and React Testing Library"

3. Describe User Flows

Include user stories and flows for better results:

claude "Create an appointment booking system where:
1. Users can view available time slots
2. Select a service and provider
3. Book an appointment with their details
4. Receive email confirmation
5. Can reschedule or cancel appointments
6. Providers can manage their availability
7. Admin can view all appointments and analytics"

Working with Existing Codebases

Claude Code SDK can also work with existing projects:

Adding Features

# Navigate to existing project
cd my-existing-project

# Add new features
claude "Add a shopping cart feature to this e-commerce site 
with persistent storage and checkout flow"

Refactoring Code

claude "Refactor this codebase to:
- Convert JavaScript to TypeScript
- Add proper error handling
- Implement loading states
- Add unit tests
- Optimize performance"

Debugging and Optimization

Fix Bugs

claude "Debug and fix the authentication flow. 
Users are getting logged out randomly."

Performance Optimization

claude "Optimize this React app for performance:
- Implement code splitting
- Add lazy loading for images
- Optimize bundle size
- Implement virtual scrolling for long lists
- Add caching strategies"

Deployment Strategies

Claude Code SDK can also help with deployment configuration:

# Docker configuration
claude "Create Docker configuration for this app 
with multi-stage builds and environment variables"

# CI/CD Pipeline
claude "Set up GitHub Actions for CI/CD with:
- Automated testing
- Build optimization
- Deployment to Vercel
- Environment secrets management"

# Kubernetes
claude "Create Kubernetes manifests for deploying 
this app with auto-scaling and load balancing"

Advanced Techniques

1. Custom System Prompts

Configure Claude Code SDK with custom instructions:

claude configure --system-prompt "Always use functional 
components with hooks in React. Prefer composition over 
inheritance. Use proper TypeScript types. Include 
comprehensive error handling."

2. Template Generation

Create reusable templates:

# Save a template
claude "Create a Next.js starter with auth, 
database, and payments" --save-template saas-starter

# Use the template later
claude --use-template saas-starter "Build a 
subscription box service"

3. Batch Operations

Generate multiple components at once:

claude batch "Create these components:
- UserProfile: Display user information with avatar
- UserSettings: Form for updating user preferences
- UserDashboard: Overview of user activity
- UserList: Admin view of all users with search"

Common Patterns and Solutions

Authentication Systems

"Implement secure authentication with email/password, OAuth providers (Google, GitHub), JWT tokens with refresh rotation, and role-based access control"

Real-time Features

"Add real-time chat with WebSockets, typing indicators, read receipts, and message history"

Payment Integration

"Integrate Stripe for subscription billing with customer portal, webhook handling, and usage-based pricing"

Tips for Maximum Productivity

Start Simple: Begin with core functionality and iterate
Use Examples: Provide examples of desired output format
Leverage Context: Reference existing files and patterns
Test Incrementally: Verify each feature before adding more
Document Requirements: Clear requirements lead to better results

Troubleshooting Common Issues

Issue: Generated Code Doesn't Match Expectations

Solution: Be more specific in your prompts and provide examples

Issue: Dependencies Not Installing

Solution: Run npm install or specify package versions in prompt

Issue: Syntax Errors in Generated Code

Solution: Use --validate flag to ensure syntax correctness

Conclusion

Claude Code SDK represents a paradigm shift in software development. By mastering its capabilities, you can build applications faster than ever before while maintaining high code quality and following best practices.

The key to success is understanding how to communicate effectively with AI—providing clear requirements, technical specifications, and iterating on the results. With practice, you'll find yourself building complex applications in a fraction of the time it would take with traditional development.

Start Building with Claude Code SDK

Experience the power of AI-driven development with Stakly's implementation of Claude Code SDK.