Chan Meng's Knowledge Base

A curated collection of technical guides, integration playbooks, and development experience from real-world projects.

Authentication

Battle-tested guides for auth integration and email verification flows.

• Neon Auth + Flask Integration
• Email Verification & Password Reset with Neon Auth

Payments

End-to-end payment integration for SaaS applications.

• Stripe Payments + Cloudflare Workers

AI Integrations

Practical guides for integrating AI frameworks and APIs.

• CopilotKit + LangGraph HITL Workflow
• Notion API as FAQ Backend

Architecture

System design and architecture documentation.

• Event-Driven Plugin Architecture

Frontend

Mobile optimization, animations, and visual engineering.

• Canvas Game Mobile Optimization
• SVG Animation Generation Techniques

SEO

AI-friendly search optimization strategies.

• Generative Engine Optimization (GEO)

DevOps

Deployment, migration, and CI/CD automation.

• Migration Guide: Railway to DigitalOcean
• YouTube + GitHub Actions Automation

Clippings

Noteworthy articles and threads worth revisiting.

• Building a Content OS with Claude Code
• LLM Knowledge Bases — Andrej Karpathy

Tools & Config

Quick references for development tools.

• Claude Code Permission Configuration