A new local-first, privacy-focused and open-source home for your markdown notes - chroxify/haptic
This seems like a solid choice for those of use looking for a obsidian-like replacement. Personally tried all editors out there, but nothing is able to defeat my love for obsidian. However, i look forwards to trying out Haptic when it comes to Linux. Currently it only supports Web and Mac. But state Linux and Windows support is on-the-way.