Building a Stripe Subscription SaaS with Claude Code: Webhooks, Auth, and Production Pitfalls
A complete implementation guide for building a Stripe subscription SaaS with Claude Code on Cloudflare Workers. Covers Webhook signature verification, two-layer KV + Cookie auth, and the production pitfalls that official docs won't warn you about.
Claude Code × Cursor × Windsurf: Hybrid AI Development Workflow — Maximizing Speed by Combining All Three Tools in 2026
A practical guide to building a hybrid AI development environment by understanding the strengths of Claude Code, Cursor, and Windsurf — and knowing when to use each. Covers cost optimization, team operations, and configuration sync.
Building iOS 18 Widgets & App Intents with Claude Code: A Complete Implementation Guide
Accelerate WidgetKit and App Intents development with Claude Code. A hands-on guide covering interactive widgets, Live Activities, and Siri integration—with working code and real-world pitfalls.
Claude Code for Mobile App Development in 2026: A Practical SwiftUI & Kotlin Workflow
How to actually integrate Claude Code into iOS (SwiftUI) and Android (Kotlin) development. Real patterns from an indie developer maintaining multiple apps.
Three Months of Cutting Technical Debt in Half with Claude Code — A Practical Record
A three-month hands-on record of tackling accumulated technical debt using Claude Code. Covers visualization, prioritization, and automated refactoring — with real numbers showing what actually changed.
From Spec to Production: Spec-Driven Development with Claude Code
Write a YAML spec and Claude Code auto-generates tests, implementation, and documentation. A practical guide to Spec-Driven Development covering spec formats, TDD automation, and CI/CD pipeline integration with real code examples.
Claude Code Multi-Agent Parallel Execution — Task Tool and SubAgent Patterns That Hold Up in Practice
Measured results from parallelizing Claude Code with the Task tool and SubAgents. Covers what to split and what never to split, a validating aggregation layer in TypeScript, and the disk contention and stale-input traps I hit along the way.
Claude Code × SwiftUI × StoreKit 2 — Complete In-App Purchase & Subscription Implementation Guide
Master in-app purchases and subscriptions with Claude Code, SwiftUI, and StoreKit 2. From transaction handling and server-side validation to paywall UI design — production-quality code that passes App Store review.
Claude Code Tool Permissions: Custom Allow/Deny Policies
Learn how to control Claude Code tool permissions with allowedTools, disallowedTools, and settings.json. Includes project-specific permission patterns for frontend, backend, and read-only review scenarios.
CLAUDE.md Not Working? A Complete Troubleshooting Guide for Claude Code
Claude Code ignoring your CLAUDE.md settings? This guide covers the most common causes — wrong file location, formatting issues, conflicting configs, and more — with clear fixes for each.
Claude Code × Swift/iOS Production Guide — From Xcode Integration to App Store Launch
A practical guide to building production-quality iOS apps with Claude Code and Xcode. Covers CLAUDE.md design, SwiftUI implementation, Clean Architecture, automated testing, Fastlane CI/CD, and App Store submission.
Claude MCP × Agent Workflows: Designing and Building Real-World Automation Systems
A practical guide to designing and building automation workflows by combining Model Context Protocol (MCP) with Claude agents — from architecture design to implementation and production deployment.