I’m trying to understand how different AI LLMs actually perform for real development work, not just theory or benchmarks.

Specifically, I want to compare:

• ChatGPT (OpenAI)

• DeepSeek

• Claude AI

• Google Gemini

From a developer perspective, I’m interested in:

🔹 Frontend:

• Writing clean React / Next.js / Vue code

• Debugging UI issues

• Performance optimization

• Component structure & best practices

🔹 Backend:

• Node.js / Python / Java / Go suggestions

• API design (REST, GraphQL)

• Database design (Postgres, MySQL, Mongo)

• Error handling & security best practices

🔹 Hosting & Deployment:

• AWS, Vercel, Railway, Render, Docker, etc.

• CI/CD pipelines

• Server setup and scaling

• Cost optimization