A powerful knowledge base that works on local Markdown files. Build your second brain with bidirectional links. Use [[wiki links]] to connect your thoughts.
Obsidian stores everything as plain text Markdown files on your device. No vendor lock-in, no cloud dependency. Your notes are truly yours.
[[backlinks]] to connect ideas“Your notes are yours forever — stored as plain text files on your device. No proprietary format, no lock-in.”
⌘+O to quick-switch⌘+P for the command palette⌘+B to toggle boldconst vault = "notes";
const config = {
theme: "dark",
plugins: true
};A powerful knowledge base that works on local Markdown files. Build your second brain with bidirectional links. Use [[wiki links]] to connect your thoughts.
Obsidian stores everything as plain text Markdown files on your device. No vendor lock-in, no cloud dependency. Your notes are truly yours.
[[backlinks]] to connect ideas“Your notes are yours forever — stored as plain text files on your device. No proprietary format, no lock-in.”
⌘+O to quick-switch⌘+P for the command palette⌘+B to toggle boldconst vault = "notes";
const config = {
theme: "dark",
plugins: true
};| Author | Whyl |
| Repository | PKM-er/Blue-Topaz_Obsidian-css |
| Stars | 1,517 ⭐ |
| Open Issues | 132 |
| Last Updated | Jan 14, 2026 |
| Supported Modes | Dark Light |
| Legacy Theme | No |
How to Install
Open Obsidian and follow these steps:
Settings → Appearance → Themes → Browse → Search "Blue Topaz"