file-tree-w3 is a NodeJS app for serving file tree directories on a browser with a file preview. The file preview supports common text and image filetypes.
Clone or download repo. Then:
npm install
Launch app with arbitrary number of paths as arguments:
node file-tree-w3.js ~/Desktop/ ./an/index-dir/
Then open browser to:
http://localhost:3333/
Comments and pull requests are welcome!