HahaNote is a file-based note-taking app, supports E2EE sync, it can sync your notes to Dropbox/WebDav Server/Github(and other git platforms), support Windows/Linux/Android

Features

All your data on your own: HahaNote is file-based, so you can access your files anytime, no need to export them from "app-specified-data-format", your data under your control ever
End-to-end encryption: Notes are encrypted on-device before upload, remote servers store only ciphertext. that means, even cloud drive platform have data leak, your data still safe
Offline-first: Full read/write access offline
File-based: You can use your favorite editor to edit your file, then use HahaNote to securely sync them to your Dropbox/Webdav Server or Git platform
Versioning: Every file maintains an immutable version history, you can view, compare, and restore anytime
Privacy-first: No tracking, respect your privacy
Markdown preview supported
Cross-platform: Windows/Linux/Android