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Lennart Novak, Software Developer with a focus on design

Obsidian themes

facts

2025

Design and CSS

  • CSS
  • Obsidian
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Neumorphism

Obsidian is a note app whose whole interface can be restyled with CSS. My three themes are in its official theme directory and have been downloaded over 6,000 times.

Neumorphism brings soft UI to the notes: shapes seem pressed into the surface or raised from it, with subtle shadows, smooth gradients and a calm, monochrome palette, in light and dark mode.

Neumorphism alone has been downloaded over 3,900 times and has 16 stars on GitHub.

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Neumorphism in light mode
Obsidian with the Neumorphism theme in light mode: soft grey panels for the file explorer, a note and its outline, the note showing its properties, headings and body text.

Neobrutalism

The opposite mood: friendly boxes in pastel colors, with bold black outlines and hard shadows. With the Style Settings plugin almost everything can be adjusted, from colors to the thickness of the lines.

It has been downloaded over 300 times and has 3 stars on GitHub.

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Neobrutalism
Obsidian with the Neobrutalism theme: pastel panels with bold black outlines on a green dotted background, a note with callouts in blue and green boxes and the backlinks beside it.

Enhanced File Explorer Tree

The smallest of the three keeps Obsidian's own look and adds only one thing: lines in the file explorer that show which files belong to which folder.

It has been downloaded over 1,800 times and has 6 stars on GitHub.

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The file explorer with tree lines
Obsidian in its own dark look with Enhanced File Explorer Tree: thin lines in the file explorer connect every note to its folder, three levels deep, next to an open note about colors.

lennzone

Lennart Novak, Software Developer with a focus on design

I like beautiful things. So I build interfaces that look good and that people understand at first glance.

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© Lennart Novak, released Oct 2026, v1.10.0made in a terminal