All Articles
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.
Building a Custom Autonomous Agent Loop with Claude Code SDK — Beyond the CLI
Understand the internals of the Claude Code SDK and build custom autonomous agent loops in Python and TypeScript. Covers tool permissions, error recovery, and streaming, plus the cost instrumentation and monthly model audits I rely on in real operation.
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.
Building StoreKit 2 × SwiftUI Purchases with Claude Code — The Minimum That Passes Review
Build a StoreKit 2 × SwiftUI purchase flow end to end with Claude Code as your design partner — PurchaseManager, server-side validation, and paywall UI — plus the operational traps Apple's docs skip, like Ask to Buy and late-arriving transactions.
Claude Code Stopped Mid-Task? A Practical Recovery Guide to Resume Work Safely
When Claude Code stops responding mid-task, the worst thing you can do is immediately retry. This guide walks you through a 5-step recovery process using git to confirm what was completed before resuming safely.
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 Code Sub-agent Patterns — Designing Autonomous Task Decomposition and Parallel Execution
Dissect Claude Code's internal Sub-agent architecture and learn concrete design patterns for task decomposition, parallel execution, and result merging in your own projects.