While developing my project on v0, it gets deployed in the background on Supabase and Vercel. However, when I want to instantly see the changes I make during development, the project sometimes becomes unresponsive—even the buttons stop working—and I constantly have to refresh the page. I don’t thin…

Can you share a chat url where you’re experiencing this? This sounds like a memory leak, and while it’s possible for a general error in v0, most similar performance issues have been triggered by code running in the sandbox so I’d want to rule that out first

Can’t I just push this to GitHub, pull it again, clean up the chat/history, etc. to fix it? How exactly can I do that? I’ve seen many people on forums experiencing a similar issue.

You can create a new branch here through the git integration, which will move you into a forked chat with a clear history Then you can pull that locally, make changes, and when you push them it’ll sync back into your v0 chat [image]

I also am experiencing VERY slow performance of v0 when loading to point where its basically unusable https://v0.app/chat/www-askelephant-ai-vKjfAOSdr2s

High RAM Usage and Slow Preview on v0

Help

corebytes (Eric Torres) December 11, 2025, 8:57am 6

On larger projects v0 loads the preview very slow, my preview loading times take around 20-50s to load my main project.

1 Like

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High RAM Usage and Slow Preview on v0

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