#productivity

2 posts

Obsidian, Zero to Hero: From First Note to Power-User Vault

Jul 4, 2026 · Shingo Nakamura · AI

A practical 0-to-hero guide to Obsidian, the local-first markdown knowledge base. What it is and why it matters, how the vault actually works, the essential power-user plugins (Dataview, Templater, Bases, Tasks), the tips real power users swear by, honest pricing, and where it falls short.

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Caveman: Why Use Many Token When Few Do Trick

May 1, 2026 · Shingo Nakamura · AI

A Claude Code skill that makes the agent talk like a caveman — cutting output tokens by up to ~75% while keeping full technical accuracy. Why, how it works, how to install it, and real before/after numbers.

claude-codellmtokensproductivity