Welcome to FullOpenAI Blog

Welcome to FullOpenAI Blog — your destination for practical, well-researched technical content on modern web development.

About This Blog

I’m Alex Chen, a senior full-stack developer with over 10 years of experience building scalable web applications. Through this blog, I share knowledge distilled from:

• Real-world project experience across startups and enterprise environments
• Academic computer science foundations from university courses and research papers
• Official documentation from technologies like Vue.js, PostgreSQL, and Docker
• Industry best practices gathered from conferences, books, and professional networks

Every article is carefully crafted to provide accurate, practical information you can apply immediately to your projects.

What You’ll Find Here

Vue.js & TypeScript

Master modern frontend development with articles covering:

• Advanced Composition API patterns
• Type-safe component design
• State management with Pinia
• Performance optimization techniques

// Example: Type-safe composable
export function useApi<T>(url: string) {
  const data = ref<T | null>(null)
  const loading = ref(false)
  const error = ref<Error | null>(null)

  async function fetch() {
    loading.value = true
    try {
      const response = await axios.get<T>(url)
      data.value = response.data
    } catch (e) {
      error.value = e as Error
    } finally {
      loading.value = false
    }
  }

  return { data, loading, error, fetch }
}

PostgreSQL

Level up your database skills with deep dives into:

• Query optimization strategies
• Indexing best practices (B-tree, GIN, GiST)
• JSON/JSONB operations
• Row-level security implementation

SaaS & Multi-tenant Architecture

Build scalable applications with insights on:

• Multi-tenant database patterns (schema-based vs row-based)
• Subscription billing implementation
• Tenant isolation strategies
• Feature flag systems

DevOps & Docker

Improve your infrastructure knowledge with:

• Docker multi-stage build optimization
• CI/CD pipeline design
• Container security best practices
• Traefik reverse proxy configuration

My Approach to Technical Writing

I believe technical content should be:

1. Accurate — Based on official documentation and verified practices
2. Practical — Include working code examples you can use
3. Clear — Explain complex concepts in accessible language
4. Up-to-date — Reflect current best practices and tool versions

Stay Connected

• Newsletter: Subscribe for weekly digests of new articles
• RSS Feed: Follow our RSS feed for updates
• Twitter: Quick tips and article announcements

The Tech Stack

This blog itself is built with technologies I write about:

• Astro — Fast static site generation
• MDX — Rich markdown with components
• Tailwind CSS — Utility-first styling
• Docker — Containerized deployment
• Traefik — Reverse proxy with automatic HTTPS

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Thank you for visiting. I hope these articles help you in your development journey. If you have questions or topic suggestions, feel free to reach out.

Happy coding!

— Alex Chen