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Migration went really well. Running on OpenCode using Deepseek v4,1 Flash on Go for less than a day. Less than another $1 for review by GLM 5.1 Flash. Very happy with the result. Now can go back to adding features. 🧑🏻‍💻 #buildinpublic #deno #fresh #tanstack #opencode #deepseek #glm #migration

Under $2 for a full migration plus review is wild. Did the cheap model need much hand-holding on the edge cases, or was the GLM review pass where most of the fixes came from?

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DeepSeek was very correct. We also had OpenSpec documentation for the whole project that could be used. The review surfaced just small things.