X11-Basic — Open Source Productivity App

X11-Basic is a dialect of the BASIC programming language with graphics capability. It has a very rich command set, though it is still easy to learn. The syntax is most similar to GFA-Basic for ATARI-ST. It is a structured dialect with no line numbers. A full manual and command reference is available. GFA-programs should run with only a few changes. Also DOS/QBASIC programmers will feel comfortable. This implementation is one of the fastest basic interpreters for Android. Programs can be compiled into a platform independant bytecode.