A v0 alternative for apps that need real numbers in them
A v0 alternative matters when the interface has to contain real figures: v0 generates the components and fills them with sample content, and this generates the app already reading live prices, funding rates and order books from keyless public endpoints.
v0 produces good looking React components quickly, and as a way to get an interface designed and coded it is genuinely strong. This page is about what happens after the interface exists.
Start from a working app
HyperBoard: Crypto Market Dashboard
prices, funding rates, open interest and liquidity across crypto perpetual markets, in three live tabs.
Open the template
An interface is not an app
A generated component tree with placeholder content looks finished in a screenshot and does nothing. The remaining work, finding a data source, handling the key, dealing with CORS and deciding what to show when the source is down, is where the time actually goes.
Placeholder numbers are a specific trap
A dashboard full of plausible sample figures is worse than an empty one, because it looks correct. Anyone reviewing it reads the numbers rather than the wiring, and the gap is only discovered when someone trusts a figure that was never real.
What is different here
The generated app calls public market endpoints that need no key, so the first render shows a real price. Where the venue does not answer, the app says so rather than substituting something. The prices underneath are real ones, not sample content, which is the entire point being made.
Who should not switch
If you want an interface for something that is not a market, or you already have your data layer and only need the front of it, a component generator is the more direct tool and v0 is a good one.
Live, right now, on this page
| Market | Price | Funding | 24h volume |
|---|---|---|---|
| BTC | $83,703.50 | 0.0013% | $344,447,532 |
| ETH | $2,687.35 | 0.0013% | $274,277,015 |
| SOL | $119.18 | 0.0007% | $84,823,612 |
| HYPE | $86.76 | 0.0013% | $3,054,440 |
Live market data, read at render from a keyless public endpoint. The same one a generated app here would call. Read at 2026-09-30 11:12 UTC; accurate as of that time and not afterwards.
Start from a working app
Open, change it, publish your own
OddsBoard
a live visualiser of Polymarket and Kalshi prediction markets, in six views.
Open the template
Working templates built around what this page covers. Open one, change it, and publish your own.
- HyperBoard: Crypto Market Dashboard
prices, funding rates, open interest and liquidity across crypto perpetual markets, in three live tabs.
- Helix
a live trading terminal with a candlestick chart, a watchlist, an order ticket and open positions with live PnL.
- OddsBoard
a live visualiser of Polymarket and Kalshi prediction markets, in six views.
Common questions
How is this different from v0?
v0 generates the interface. This generates the interface already connected to live market data, so the first render shows a real price rather than sample content, and there is no separate step to wire a source in.
Why does placeholder data matter?
Because a dashboard full of plausible fake figures looks finished and is not. Reviewers read the numbers rather than the wiring, and the problem is usually found when somebody acts on a figure that was never real.
Is the output still React?
Yes. The generated app is ordinary React you can export and edit, so anything you would have done with a component generator afterwards is still available to you.
Related reading
All guides · Live market pages · Components · Make Mithril a preferred source in Google