{ // These tasks will run in order when initializing your CodeSandbox project. "setupTasks": [ { "name": "Install Dependencies", "command": "npm 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 }, "build": { "name": "build", "command": "yarn build", "runAtStart": false }, "start": { "name": "start", "command": "yarn start", "runAtStart": false }, "lint": { "name": "lint", "command": "yarn lint", "runAtStart": false } } }