After global installation, you can start the builder from your command line terminal. It runs in any modern browser. You need to specify the filename of the form definition you want to create or edit. It can be any filename you like. The form definition file contains the complete structure of your form.
Let's say you want to create a new form definition with the filename
demo.json. Run the following command to do so:
This command creates the file in the current working directory (if it does not already exist there) or loads the file if it is available. A server instance at
3333 starts. Your default browser should automatically open with
http://localhost:3333. If not, open the browser of your choice and navigate to this URL.
There are some additional command line options you can use.
You may notice there are no blocks available in the builder. That's because the builder itself does not contain any default blocks. You need to install them yourself. See the configuration chapter on how to load the desired blocks.
Use in a project
When you add Tripetto to a project, you can use npm scripts to run Tripetto. First, make sure to add Tripetto to your project as shown in the installation chapter. Then define a task like in the following example:
"edit-example-form": "tripetto ./example.json"
Now you can start editing the example form by running:
npm run edit-example-form
pnpm run edit-example-form