I read Claude Code's 80K lines of TypeScript source with 4 parallel subagents and extracted 15 design intents. This 14-chapter ebook turns those intents into practical strategies — prompts, memory, sessions, cost-cutting. Includes CLAUDE.md templates, MCP setup guide, and a "first 30 minutes" workflow. First 4 chapters free. Full ebook $9+.

Wispr Flow: Dictation That Works Everywhere — Stop typing. Start speaking. 4x faster.

Stop typing. Start speaking. 4x faster.

Hey PH! 👋 I built this because I was spending $15-20/day on Claude Code and getting mediocre results. So I decided to read the source. 80,000 lines of TypeScript later, I found 15 design decisions that explain why Claude Code behaves the way it does: - The entire turn is a single AsyncGenerator. That's why Ctrl+C preserves your work. - CLAUDE.md is the cache prefix. Change it and your next 10 calls pay full price. - Subagents can't write to main state — it's protecting your context by design. Once I understood the architecture, my usage changed completely. Same tool, way better results. First 4 chapters are free. Would love feedback from other Claude Code users — what surprised you most?

Wispr Flow: Dictation That Works Everywhere — Stop typing. Start speaking. 4x faster.

Stop typing. Start speaking. 4x faster.

Claude Code Dissected

15design intents from reverseengineering 80K lines of source

15design intents from reverseengineering 80K lines of source