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🔧 I build developer tools, testing frameworks, and documentation infrastructure that reduce friction and improve code quality at scale.
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🧪 I designed a cross-language testing framework used across 40+ docs projects and 35,000+ code examples, including comparison utilities for Go, Java, Python, C#, JavaScript, and MongoDB Shell.
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🧰 I build CLI tools in Go for documentation analysis, semantic diffing, and quality metrics. Check out tokendiff for human-readable diff output.
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📱 In my downtime, I ship iOS and macOS apps: PR Focus for managing pull request activity, and Shattered Ring for RPG playthrough tracking.
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🌱 Primary languages: Go and Swift, plus whatever the problem requires.
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💡 Two principles guide my work: solve real problems (every tool addresses friction I've experienced) and help others be effective (the best infrastructure is invisible).
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📝 I occasionally write deep-dives on interesting problems at dacharycarey.com
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⚡ Outside of code: overland travel, gardening, tractor projects, and video games.
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🏡 Vermont, USA. I share my home with my spouse masukomi, two dogs, and a cat.
