Kotlin

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Astro for Documentation and a Professional Site Dev

Codex anywhere with tmux, Mosh, Termius, and Tailscale Dev

Observing Codex MCP Tool Calls with Langfuse Dev

Localization in Product Apps Dev

MCP as a Safe AI Integration Boundary Dev

Zod, OpenAPI, and Swagger for API Contracts Dev

pg-boss for Durable Background Jobs Dev

pgvector and RAG, Explained Through a Real Knowledge Workflow Dev

Pi Edge: Pi beside my Obsidian notes Dev

Pragmatic Drag and Drop for Real Ordering Tasks Dev

Prisma and PostgreSQL as the Product Source of Truth Dev

Ralph Loop as a Plan Queue Dev

React Router for Full-Stack Product Workflows Dev

shadcn-Style UI as an Owned Product System Dev

Dense Operational UI with Tables and Editors Dev

Terminal Spike: a Native Android Terminal Dev

Input Chinese pinyin with tones on Linux with fcitx Dev

How to configure the DEFT Pro trackball on Linux Dev

Use Pocket (read it later) on KOReader Dev

Vercel AI SDK with Explicit Tool Boundaries Dev

Vertical Slice Architecture with Dependency-Cruiser Dev

Testing Product Workflows with Vitest and Playwright Dev

My anywhere workflow: Herdr, code-server, Obsidian, and Pi Edge Dev

Zod Beyond Validation Dev

The Brothers Karamazov is the best novel I have ever read Journal

Oral history of two Christians in a Chinese labour camp in the 1960s Journal

The Word in the Bible Journal

We love because He first loved us, not meaningless self-love Journal

Mom, let me take the blame for Dad's mistakes Journal

My story with God Journal

The world is far from God, close to China Journal

The Five Love Languages and Extrovert Only Exist in Language Journal

Personality types don't exist, life is not a matching game Journal

Dangerous words, why psychology is impossible Journal

The story of a Shenzhen worker in 2000 Journal

A Conversation with a Driver in Ras Al Khaimah Journal

Shadian: a 1975 conflict between Communist forces and Muslims in China Journal

Documentaries About China Journal