[U] readme

README.md

@@ -1,5 +1,40 @@
 # Webframe
 
+![WebFrame](example.jpg)
+
 A simple digital picture frame as a website.
 
-Inspired by TeleFrame https://github.com/LukeSkywalker92/TeleFrame
+With webframe you can turn any device with a screen and browser into a digital picture frame.
+
+To minimize friction (sync, multi user support) the images are downloaded from a webdav share (e.g. [nextcloud](https://nextcloud.com/)).
+
+This project is heavily inspired by [TeleFrame](https://github.com/LukeSkywalker92/TeleFrame).
+
+# Config
+```
+WEBDAV_URL=https://your.webdav.host
+WEBDAV_USER=user
+WEBDAV_PW=pass
+WEBFRAME_PATH=/path/to/imgs/
+PORT=3000
+POLL_TIMEOUT=60000
+```
+
+# run
+```
+git clone ...
+npm install
+node index.js
+```
+
+# tech
+
+## backend
+- [express.js](https://github.com/expressjs/express)
+- [webdav-client](https://github.com/perry-mitchell/webdav-client)
+- [lowdb](https://github.com/typicode/lowdb)
+
+## frontend
+- [vue.js v2](https://github.com/vuejs/vue)
+- svg-
+icons from [css.gg](https://github.com/astrit/css.gg)

index.js

@@ -43,7 +43,7 @@ function loadImages() {
         }
       });
     }  
-  });
+  }).catch(e => console.error('Path', process.env.WEBFRAME_PATH, 'not found.'));
   setTimeout(() => loadImages(), process.env.POLL_TIMEOUT);
 }