Kaku v0.5 Ships — Rust-Based macOS Terminal Built for AI Coding With Zero Config

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Kaku v0.5 is a deeply customized WezTerm fork in Rust with built-in AI features: automatic error recovery (Cmd+Shift+E to apply LLM-suggested fixes), natural language to command (type # <description> at the prompt), and a 40% smaller binary with instant startup. The name means 'to write' in Japanese. At 5.1K stars, it's the first terminal that treats AI coding as a native workflow rather than an integration. macOS-only for now, GPU-accelerated core.