Learn CODEORG-BLOCKLY with Real Code Examples

Runs efficiently in modern browsers

Large block programs may lag on older devices

Minimal CPU usage for basic programs

Real-time drag-and-drop is responsive

Code execution depends on browser JS engine

Runs locally in browser sandbox

Minimal security risk for educational use

Avoid loading untrusted external scripts

Custom code execution depends on generated code language

Monitor for excessive memory usage in complex workspaces

Track student progress through workspace exports

Analyze usage of different blocks

Monitor engagement and error patterns

Check performance of custom blocks

Gather data for improving lessons

Organize custom blocks logically

Comment block purpose in JSON or JS

Keep workspace uncluttered for readability

Test block behavior in multiple browsers

Maintain consistent naming for variables and functions