Built a JSON Formatter & Manager with Tabs, File System, and Offline Storage

Hey hackers!
So I built a small app for managing and formatting JSON files. It has a tabbed interface and file system setup, which has been super helpful for organizing my JSON requests/responses when analyzing API data. I wanted a way to save and manage these files without relying on cloud storage or sign-ups, so this app runs entirely in your browser using IndexedDB. The only storage limit is your hard drive space!

It’s been really useful for me, and I thought others might find it handy too. Would love to hear any feedback or ideas you might have!

link: https://jsonkeep.com