Liberty BASIC
| Liberty BASIC | |
|---|---|
| Paradigm | Event-driven, Procedural | 
| Designed by | Carl Gundel | 
| Developer | Shoptalk Systems | 
| First appeared | 1992 | 
| Stable release | 4.5.1
   /    May 31, 2017 | 
| Typing discipline | Dynamic, weak | 
| OS | Microsoft Windows; Linux in unreleased Liberty Basic 5 | 
| License | proprietary | 
| Filename extensions | .bas, .fr3 | 
| Website | libertybasic | 
| Major implementations | |
| Run BASIC, GLBCC | |
| Influenced by | |
| QuickBASIC | |
| Influenced | |
| Just BASIC, Leopard | |
Liberty BASIC (LB) is a commercial computer programming language and integrated development environment (IDE). It has an interpreter, developed in Smalltalk, which recognizes its own dialect of the BASIC programming language. It runs on 16- and 32-bit Windows and OS/2.