Learn REBOL-RED with Real Code Examples

Rebol scripts are slower than compiled Red binaries

Use series efficiently to avoid memory overhead

Minimize deep recursion in scripts

Red native compilation improves runtime performance

GUI redraw optimization in Red/View improves responsiveness

Validate user input in scripts

Avoid executing untrusted code via `do`

Use secure network protocols for Red networking apps

Limit file system access in distributed apps

Keep sensitive data encrypted if handled in scripts

Print debug output to console

Profile execution time for Red binaries

Monitor memory usage of GUI apps

Track series and object growth

Log network activity for debugging

Write clear, compact code using blocks and series

Document dialects and functions

Test GUI interactions in Red/View

Validate network and file operations

Use modular scripts for maintainability