All series

A series on software development with Claude Code — from raw PDF sources to a deployable web application.

A series on building a coding agent in Swift whose language model runs entirely on your own Mac — from the apfel CLI to integration with Xcode 27.

A series on server-side Swift with the Hummingbird framework — from the first route to a deployable LLM gateway on Linux.

How language models really work — from tokens and embeddings through neural networks to the Transformer architecture and fine-tuning.

A series on n8n as a self-hosted workflow and agent platform — from the first container to a production-ready pipeline with AI classification and SAP integration.

Deep dives accompanying the "Getting Started with n8n" series: individual topics that go beyond the basics, from LLM memory to advanced workflow patterns.