## Standard libraries

These are libraries that came bundled with ZX Basic Compiler.
Some libraries might be available only for some architectures. If so,
they will be signaled as such. If no notice is shown, they are available for
all.

* [keys.bas](keys.bas.md)<br />
  Faster and efficient way to detect keys pressed.

* [string.bas](string.bas.md)<br />
  Library for string manipulation.
