Learn SNAP with Real Code Examples
Updated Nov 25, 2025
Performance Notes
Runs efficiently for moderate programs
Turbo Mode increases execution speed
Heavy recursion may slow UI
Browser memory limits large projects
Rendering tied to JavaScript performance
Security Notes
Projects run in browser sandbox
No system file access
Sharing requires moderated environment
Safe for educational use
No executable download risk
Monitoring Analytics
View variable watchers
Monitor script execution
Use stepping for debugging
Track list values
Use cloud project history
Code Quality
Use custom blocks for reuse
Organize scripts cleanly
Avoid spaghetti blocks
Label sprite roles
Use watchers for debugging