Template:PhET

Download this simulation file from this [?download link].

Example:

{	"params": { "1": {			"label": "URL", "description": "Copy the url from PhET website", "example": "https://phet.colorado.edu/sims/html/energy-forms-and-changes/latest/energy-forms-and-changes_en.html", "type": "string", "required": true },		"2": {			"label": "Width", "example": "800", "type": "number", "default": "800" },		"3": {			"label": "Height", "example": "600", "type": "number", "default": "600" }	} }