SecureNotes

A secure, Markdown-first note-taking app with cloud storage.

A clean note-taking app with email/password authentication, Markdown editor with live preview, dark/light mode, and cloud storage backed by Supabase. Row-Level Security on all database queries — users can only ever access their own notes. Built for no particular reason, in a single day.

Features

• •Email/password auth via Supabase Auth
• •Markdown editor with live preview (GitHub-flavored Markdown)
• •Notes stored as files in Supabase Storage
• •Row-Level Security (RLS) on all tables and storage buckets
• •Dark/light mode toggle
• •Real-time updates, full CRUD
• •Responsive — works on desktop, tablet, and mobile

Tech Stack

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