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chalkboard

Mobile touch friendly lightweight chalkboard. Should work just fine in both desktop and mobile Chrome..

ChalkBoard Demo


features:

  • basic figures available: lines, arrows, boxes, ellipses..
  • drawing modes: solid, dashed, dotted, "distorted" (supposed to mimic real world whiteboard drawings)
  • basic text typing (latin alphanumeric, all glyphs vector-rendered as you type them)
  • selecting, copypasting (works with system clipboard)
  • basic presenting: slides / viewpoint list handling and navigation
  • virtually infinite zoom
  • supports stylus / pen input instruments (e.g. drawing tablets), translating pressure into opacity and pen width
  • working with rasterized images (pictures could be pasted from clipboard, or dragged onto the board)
  • named boards
  • saving / loading board from / to browser local storage
  • downloading / uploading board from / to machine local storage (json serialised)
  • downloading board as png
  • session record / play mode (with backend also supports record save and load operations)
  • whiteboard (bright) / blackboard (dark) / greenboard themes

hosted on github pages:


running locally:

you'll need to have docker installed.

  • make run (if you have make)

or