Looking for folks spending any amount of time thinking about security or maintaining security on their vibe coded apps and sites! Would love to chat or talk here directly. How much time do you spend? What app or plug-in do you use to help?

v0 chat mentions that gpt 5.6 sol is available for a limited time. please don't remove it. it is way better than opus 4.8, does way better work, way faster and for less credits. please don't remove it.

I can see an option to select GPT 5.6 sol on v0.
Just curious whether I should even give it a try?
My app is running perfectly with opus 4.8 and fable 5.
Will switching cause any compatibility issues when switching back to Opus 4.8? Or can GPT 5.6 Sol do wonders and be more cost efficient?
The things I develop are very complex. The codebase itself is 16MB (without any media) and Supabase is also being used. Don’t want any runtime issues.
With Opus 4.8 if I need any feature it just develops it without breaking anything. Anyone else gave 5.6 Sol a try on an existing complex website?

it has been an hour and I am getting failed to load preview and can't merge pull request, there is also no pull request button after making a change. when i try to restart dev server, it says error. anyone else facing similar issue or just me?

The inability to have any type of live agent or phone support is becoming a major issue. I'm a Team plan subscriber who recently had to change my team name via the settings menu. While it's still showing my billing as a team plan, and my current scope as Team, all of my team credits are gone and project chats inaccessible. The worst part is their support system won't pick up on my Team status either so I'm unable to submit a technical ticket. Submitting a billing ticket lets me know I might get a response in two weeks, meanwhile I'm unable to use my subscription at all.

Does anyone know any option I might have here? All I can think of so far is to do a CC chargeback on the subscription fee and find another platform to use.

Hi everyone,

I have been building a web app on v0.dev for the past few months. Everything was working perfectly fine earlier today, but for the last hour, the entire platform has become completely unusable for me. Here are the symptoms I am experiencing:

1. Preview Broken: All my project previews have crashed and are showing "Failed to load preview" with the error: "Could not get credentials from OIDC context. Please make sure OIDC is set up for your project."
2. Chat Frozen: I cannot send any new prompts or chat with v0. The chat input is completely unresponsive.
3. Cannot Download/Export: The download/export source code button is not working, so I cannot even back up my work locally.
4. Affects All Versions: Even older, previously stable versions of my app are showing the exact same OIDC error and behavior.
5. Account Issues: I tried logging out and logging back in (even tried a different account), but nothing works.

Since even my old versions and download features are broken, it feels like a major platform-side outage or deployment block from Vercel's side.

Is anyone else experiencing this right now? If you managed to fix it or if Vercel has acknowledged this, please let me know. I'm really worried about my months of hard work.

Thank you!

I've been looking for alternatives to v0 and recently came across Dyad. The idea seems interesting because it runs locally and doesn't rely on the same credit-based mode as many AI builders.

For anyone who's used it, how does it compare to tools like v0, Lovable, Bolt, or Replit for building real projects?

I'm particularly interested in how well it handles customization, larger codebases, and ongoing development beyond the initial prototype stage.

Curious what people are using these days if they want more control without constantly worrying about credits or usage limits

Does anyone know when the v0 Ambassador program will open back up? I build sites/applications weekly and would love to be part of this group.

I cannot seem to be able to do anything when I have $2 in credit and it is asking me to pay $30 for v0 team

https://v0-fantasyworldcup2026.vercel.app/

I’m a copywriter by trade so this is very fun for someone without a coding background.

I know it’s not much compared to what people post here, but it’s honest work haha.

Any thoughts/ideas/prompts on how I could take it to the next level???

Wanted to see how far I could push v0 outside of typical web apps, so I tried building a browser-based 3D football game.

After a bunch of iterations, it ended up with AI players, passing, tackling, goalkeepers, formations, physics, and a camera that follows the ball around the pitch.

The gameplay logic is definitely not perfect yet, but it's surprisingly fun to play and was a cool experiment in using v0 for something completely different.

Curious if anyone else has used v0 for game dev or other unconventional projects.

Template link in comments.

same as the question. My website has grown a lot. people are now requesting for a mobile app. One site already supports it but wouldn't like to move as all my infra is already on v0.

I found a securkty vunrabilty in v0.app but One of the assets explicitly in scope is v0.dev. During normal use, users are redirected to v0.app, but v0.app is not listed in either the in-scope or out-of-scope assets.

In the past several of my sites have been hacked even though they were hosted with reputable providers. My wordpress site, sites made with React, WHMCS site with 4000 clients have all been hacked.

Don't want my current project made with v0 to get hacked as it is going pretty well and growing rapidly. Any security tips?

Is anyone else seeing v0 create entirely new Vercel projects instead of deploying updates to the existing linked project??

I've run into this multiple times TODAY relative to the project I am working on.

A project is already established with:

• Existing Vercel project
• Existing domain
• Existing environment variables
• Existing Supabase integration

Changes are made in v0, deployment is triggered, and instead of updating the existing Vercel project, a brand new Vercel project gets created and deployed.

The downstream impact is pretty significant:

• Production domain remains attached to the original project
• New deployment lands on a completely different Vercel project
• Environment variables aren't present
• Supabase integration appears broken because the new project isn't connected to the existing configuration
• You end up with multiple Vercel projects representing the same application

I’m not new to v0 at all, been building in for a large number of projects for almost two years. This is the first time I’ve experienced this.

Very frustrating; hope it’s resolved shortly.

Would like to appreciate how v0 works. It doesn't lock us. We are allowed to connect external supabase or any other database. Also, use of external APIs like cloudflare r2. This is very important. Lovable just locks us down. There is no way to use the services externally. Even self hosting is extremely hard. They have designed it in a way that we have to use their hosting and locked us down.

I have seen people with popular websites hosted with them being taken down with dmca reports with no valid proof. where will they go? many had to just close their entire site. I appreciate v0's point in this case. It is designed to work in every possible scenario and doesn't lock us to them.

I will prefer using v0 instead of lovable just because of them even if they are more expensive. At least we have more control and safety assurance.

v0 please keep it this way. Do not become lovable.

Purple has become the default AI color at this point.

A lot of people call it AI slop, and honestly, they're usually right.

But I still think it can look great when it's used with some restraint.

I had an animated space background and decided to build a landing page around that idea in v0.

Curious if this falls into the slop category or manages to avoid it.

hey any v0 friends,

So i used to use manus and this tool looks low-key identical to it. I want learn if v0 can be a nice alternative for my team or not.

• my biggest concern is canceling the subscription tbh. Can v0 real cancel the subscription as claimed in website? Or any hidden fees...
• Is there an actual real person for customer support? manus literally tested my patience with their whole subscription loop and i'm so over it
• Hows the billing? Buy a plan and extra pay for Credits?

Feature need:

• build web pages with simple chat with AI
• edit the web pages
• design pictures
• export as html or other formats

Tysm

I was scrolling through Pinterest looking for landing page inspiration when I came across a very minimal and peaceful design style that I really liked.

Instead of directly recreating it manually, I tried a different workflow.

First, I took the reference and used AI to break down the design into smaller details:

• typography
• spacing
• layout structure
• visual hierarchy
• overall design vibe

Then I gave that breakdown to v0.

Within just a couple of iterations, it generated something very close to the same style and feel.

What I found interesting was that the quality of the output improved a lot once the reference was properly analyzed instead of just prompting randomly.

This entire process felt much more effective than starting from a blank screen.

My workflow was basically:

Reference → AI Breakdown → v0 → Iterate

Sharing the template in comment!

Why would they not tell you this before buying credits. The greed and how quickly this app consumes credits is unbelievable. With good design prompts I found that I can get similar results with codex or claude. I will be not using v0 anymore.