I had spreadsheets for everything. Money I lent to friends. Domain renewals. Bookmarks I'd never find again. Birthdays I'd forget. Each one a tab in a file I'd eventually lose or share by accident. So I built NoSheetKit — a suite of small focused tools that each do one job. The philosophy No backend. No database. No signup. Data stays in your browser via localStorage. If you want backups, you have two options: Local export — download a ZIP with one JSON file per app, anytime, no login needed. Google Drive — connect your account and generate/upload that same ZIP automatically to your own Drive. No shared storage, no third-party servers — your Drive, your file.…