Privacy-focused open source note-taking apps:Beaver Notes

BestSeek

Features

• Privacy Priority: Notes are only stored on the local device and will not be uploaded to the cloud, protecting user data security.
• User-friendly interface: Simple and intuitive interface makes note-taking easy and enjoyable.
• Markdown support: Users can format and organize notes using Markdown syntax.
• Tagging system: Group and tag notes with tags for easy management and retrieval.
• Note Linking: You can create links between notes to build a knowledge network.
• Search Function: Powerful search function helps users quickly find the notes they need.
• Lock Notes: Provides note locking function to add an extra layer of privacy protection.
• Note Synchronization: Users can easily synchronize notes between different devices by setting the path.
  

admin

I tried it out. While it's quite convenient to insert images and videos, there's not much else that stands out. Moreover, the LaTeX formula input has bugs, and there are no plugins for auxiliary input or other functionalities. Honestly, it feels more like a half - baked product at best.
Interestingly, it also features a ' focus mode '. When enabled, it hid all the menu elements and took me into full - screen mode for a more immersed editing experience.