Blog
From the author
Development insights, tutorials, and the story of building Billy.
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How Billy's Memory System Works
Just say 'remember that I'm building a SaaS in Go' — Billy stores it and injects it into every future conversation. Here's how the natural language detection, SQLite storage, and system prompt injection work under the hood.
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Introducing Billy.sh — Why I Built a Local AI Coding Assistant
GitHub Copilot costs $10/month. Cursor is $20/month. I wanted a fast, private AI pair programmer that runs entirely on my machine — so I built one in Go.
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Is Local AI Good Enough for Real Dev Work?
I've been coding with qwen2.5-coder:14b locally for a while now. Here's my honest take on where local models shine — and where they still fall short compared to GPT-4 and Claude.
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