A Cline alternative for when there is no project open yet
A Cline alternative is useful before a project exists: Cline operates on an open workspace in your editor and needs one, and a builder takes a description and returns a running hosted app with exportable code, so it covers the step that comes first.
Cline runs as an agent in your editor, reads your workspace and edits it, and for changing a project you already have it is a capable tool that this page is not arguing against.
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 agent needs somewhere to act
An editor agent reads and edits files in a workspace. That is powerful and it presumes the workspace, the toolchain and somewhere to run the result already exist. When they do not, the setup is the task rather than the coding.
What that setup actually costs
Framework, build, dependencies, a data source, a key, a host. Each is straightforward and together they are the gap between an idea and something you can look at, which is the only thing that tells you whether the idea was any good.
What replaces it here
A description returns a running preview, hosted, with exportable code, and market data arrives from public endpoints that need no key so the app shows a real price from the first render. The table below was populated by the same call a generated app would make on its first render.
Who should not switch
If you are modifying an existing codebase, an editor agent acting directly on it is the correct tool. Export from here and continue there is a reasonable path, and often the right 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 Cline?
Cline is an agent in your editor that acts on a workspace you already have open. This takes a plain description and returns a hosted running app, which is aimed at the point before a workspace exists.
Can I move the project into my editor afterwards?
Yes, and that is a common path. The generated code is exportable and ordinary, so you can take it into an editor and carry on with an agent like Cline once the shape of the thing is settled.
Do I need to configure a model or an API key?
Not for the market data, which comes from public keyless endpoints. That is why a generated app reads real prices from the first render rather than after a signup step.
Related reading
All guides · Live market pages · Components · Make Mithril a preferred source in Google