video1.0<iframe src="https://www.loom.com/embed/7ee4d9993cfa4b859d2ab50a720bdcfa" frameborder="0" width="1462" height="1096" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>10961462Loomhttps://www.loom.com10961462https://cdn.loom.com/sessions/thumbnails/7ee4d9993cfa4b859d2ab50a720bdcfa-b72a652c2802089c.gif146.266This Loom presents CoChat, a 100% local AI coding tutor that runs on the user’s hardware without APIs, usage limits, or subscription fees. It uses Ollama to power selectable models and offers three configurable personas through prompt engineering. The interface includes expandable columns, a chat input, and a code editor powered by Monaco like VS Code, demonstrated with a CodeTeacher example. Conversation history is stored locally using Postgres SQL, and the UI supports minimalist design with a dark mode toggle.