Claude Code deep-dive tutorials — from setup to multi-agent production workflows.https://simonlin.net/https://simonlin.net/tutorials/browser-harness/https://simonlin.net/tutorials/browser-harness/4 files, under 900 lines of code. CDP-connected Chrome automation that uses 8x fewer tokens than Computer Use — with full access to your login sessions.Thu, 07 May 2026 00:00:00 GMThttps://simonlin.net/tutorials/claude-code-getting-started/https://simonlin.net/tutorials/claude-code-getting-started/Installation, the three operating modes, permission system, practical tips, and billing breakdown. Everything a beginner needs in one place.Thu, 07 May 2026 00:00:00 GMThttps://simonlin.net/tutorials/claude-three-products/https://simonlin.net/tutorials/claude-three-products/Claude.ai, Claude Cowork, and Claude Code share the same models but solve different problems. Here's how to pick the right one.Thu, 07 May 2026 00:00:00 GMThttps://simonlin.net/tutorials/ecc-config-system/https://simonlin.net/tutorials/ecc-config-system/Everything Claude Code's 8 core modules broken down — CLAUDE.md, Rules, Agents, Skills, Hooks, MCP, Commands, and Memory.Thu, 07 May 2026 00:00:00 GMThttps://simonlin.net/tutorials/multi-agent-patterns/https://simonlin.net/tutorials/multi-agent-patterns/Subagents (assembly line) vs Agent Team (newsroom) — architecture comparison, real benchmarks, and a decision tree for picking the right one.Thu, 07 May 2026 00:00:00 GMThttps://simonlin.net/tutorials/ui-design-assistant/https://simonlin.net/tutorials/ui-design-assistant/A 668KB design system skill that fixes the 'demo-itis' problem in AI-generated UI — 100 design rules, 96 color palettes, 57 font pairings.Thu, 07 May 2026 00:00:00 GMT