Have you ever wanted to preview any Markdown file in the current directory? I did, I that’s why I built binos.

What can binos do?

• Quickly switch between any Markdown file in the current directory or subdirectory, recursively
• Live reload when the Markdown changes
• Render Mermaid and D2 diagrams
• Match your OS light/dark theme preference
• Browse files and Markdown table of contents
• Display simple black and white styles for print

What do I use binos for?

• Reading my Zettelkasten notes
• Displaying READMEs and other Markdown files in work projects
• Previewing saved Claude plans
• Printing any of the above for max offline focus powers
• Checking Mermaid or D2 diagrams

About the name: “binos” is short for binoculars.

If you use Homebrew, installation is easy.

brew tap c9rgreen/tap
brew install binos