{ // These tasks will run in order when initializing your CodeSandbox project. "setupTasks": [ { "name": "Install Dependencies", "command": "yarn install" } ], // These tasks can be run from CodeSandbox. Running one will open a log in the app. "tasks": { "dev": { "name": "dev", "command": "yarn dev", "runAtStart": true, "preview": { "port": 4000 } }, "build": { "name": "build", "command": "yarn build" }, "test:unit": { "name": "test:unit", "command": "yarn test:unit" }, "test:e2e": { "name": "test:e2e", "command": "yarn test:e2e" }, "lint": { "name": "lint", "command": "yarn lint" }, "deploy": { "name": "deploy", "command": "yarn deploy" } } }