Linden Scripting Language References

By Xah Lee. Date: .

Official LSL Guide

script help
The Second Life programing help menu, which takes you to the official LSL wiki at

Unofficial LSL Wiki Reference

There is a alternative, wiki for LSL, at This wiki, usually has more richer and helpful info than the official wiki, as of 2009-03.


Some part of this tutorial contains info derived from the above sources. I'd like to thank the above resource's creators.

Want to dash through walls?
Try Xah Tele-Dasher!

Linden Scripting Language

  1. LSL Tutorial
  2. Basic Concepts
  3. Syntax
  4. Code Structure
  5. Examples


  1. Prim Manipulation
  2. Particle System
  3. HUD


  1. Emacs LSL Mode
  2. LSL References
  3. Misc Advanced LSL Tips
  4. LSL Unicode Support
  5. LSL Script Count
  6. Give Things Full Perm But No Script

LSL Problems

  1. LSL Problems
  2. llGetOwner()
  3. llEdgeOfWorld()
  4. llSitTarget as Teleporter