These demos are intended for developers who want to integrate Blockly with
  their own applications.
  
    
      |   | Inject Blockly into a page as a fixed element. | 
    
      |   | Inject Blockly into a page as a resizable element. | 
    
      |   | Organize blocks into categories for the user. | 
    
      |   | Limit the total number of blocks allowed (for academic exercises). | 
    
      |   | Turn blocks into code and execute it. | 
    
      |   | Generate code from XML without graphics. | 
    
      |   | Step by step execution in JavaScript. | 
    
      |   | Instant updates when blocks are changed. | 
    
      |   | See what Blockly looks like in right-to-left mode (for Arabic and Hebrew). | 
    
      |   | Using Closure Templates to support 35 languages. | 
    
      |   | Save and load blocks with App Engine. | 
    
      |   | Export a Blockly program into JavaScript, Python, Dart or XML. | 
    
      |   | Build custom blocks using Blockly. |