Hello Sir, I have already implemented one of my customer web tool using API and framework next.js and it's perfectly work as well. (The project link: https://storiessaver.org/)
To download Instagram stories and highlights without logging in via Laravel, you can use a public Instagram story downloader API or web scraping method. You'll need to send a request to the Instagram page's media content, fetch the media URL, and then download it. Tools like Pinterest Saver offer a similar approach for downloading content from Pinterest, where you can access media directly from the URL without requiring a login. However, for Instagram, remember to respect their terms of service and use publicly available content responsibly.