const concurrently = require("concurrently"); concurrently( [ { command: "npm run dev:vite", prefixColor: "green", name: "renderer" }, { command: "npm run dev:main", prefixColor: "magenta", name: "main" }, ], { killOthers: ["failure", "success"], } ).then( () => { console.log("exit!"); }, () => { console.log("exit!"); } );