Note-taking Application
14.0k 2026-04-18
streetwriters/notesnook
A fully open-source, end-to-end encrypted note-taking application designed as a privacy-focused alternative to Evernote.
Core Features
End-to-end encryption (XChaCha20-Poly1305 & Argon2)
Fully open source with zero-knowledge principles
Cross-platform availability (Web, Desktop, Mobile)
Focus on user privacy and ease of use
Monorepo structure for client and shared components
Detailed Introduction
Notesnook is a robust, open-source note-taking application that prioritizes user privacy and security through end-to-end encryption. It serves as a compelling alternative to commercial solutions like Evernote, ensuring that all user data is encrypted on the device before synchronization. Built with a modern tech stack including React, React Native, and Electron, it offers a seamless experience across web, desktop, and mobile platforms, embodying the principle that privacy doesn't have to compromise convenience.