The revolution has started.
You can download OpenCode for free.
https://opencode.ai/download
Opencode can use a free online LLM or your local LLM (like in LM Studio).
The best and quickest local models for coding right now are Qwen 3.6 35b q4 and Gemma 4 26b q4 (but it changes very quickly, as the field develops rapidly).
You can copy all Celestia source code data as a separate folder inside the OpenCode working folder.
After that OpenCode can vibe code Celestia.
I have just checked it and OpenCode says it can do it.
Anyone else tried anything like this?