Type your ugBASIC program here (remember: keywords like PRINT must be UPPERCASE!).
Click on Build menu to select the target: you will download the compiled binary file!

DEFINE SCREEN MODE UNIQUE PROCEDURE example ON ALL BUT VIC20, ATARIXL, PLUS4 BITMAP ENABLE(320,200) RESOLUTION 300,200 CLS DIM data() = LOAD "contrib_naboo_n1.txt" AS TEXT READONLY DIM pos AS INTEGER = 0 DO mode = data(pos): x = data(pos+1): y = data(pos+2) SELECT CASE mode CASE #0 PLOT x, y CASE #1 LINE TO x, y CASE ELSE HALT ENDSELECT INC pos : INC pos : INC pos LOOP END PROCEDURE example[] ON ALL BUT VIC20, ATARIXL, PLUS4
Some examples: HELLO WORLD PARABOLA AND HYPERBOLA PRE-EMPTIVE PARALLEL COMPUTING

Welcome to the ugBASIC sandbox!

This tool was designed to quickly test whether the code you are writing compiles correctly and determines the desired results. Since the source is compiled thanks to dedicated servers, separate from the browser you are using, some commands are not available: for example, you cannot load external files or resources by using the LOAD command. If you need to develop a program with a complete tool, we recommend installing the executables or the UGBASIC-IDE.

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