| 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 | |
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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.