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whiteboard

This is a lightweight NodeJS collaborative Whiteboard/Sketchboard witch can easily be customized...

Some Features

  • Showing remote user cursors while drawing
  • Undo function for each user (strg+z as well)
  • Drag & Drop Images to Whiteboard from PC and Browsers
  • Copy & Paste Images from Clipboard to the Whiteboard
  • Resize, Move & Draw Images to Canvas or Background
  • Save Whiteboard to Image and JSON
  • Draw angle lines by pressing "shift" while drawing (with line tool)
  • Draw square by pressing "shift" while drawing (with rectangle tool)
  • Working on PC, Tablet & Mobile

Install the App

  1. install the latest NodeJs
  2. Clone the app
  3. Run npm i inside the folder
  4. Run node server.js
  5. Surf to http://YOURIP:8080

API

Call your site with GET parameters to change the WhiteboardID or the Username

http://YOURIP:8080?whiteboardid=MYID&username=MYNAME

  • whiteboardid => All people with the same ID are drawing on the same board
  • username => The name witch is showing to others while drawing

Things you may want to know

  • Whiteboards are gone if you restart the Server, so keep that in mind (or save your whiteboard)
  • This is just a sample layout to show the functions available
  • You shoud be able to customize without ever toutching the whiteboard.js (take a look at index.html & main.js)