Basename1 reads file names from stdin and prints the base name of each one.

Basename2 reads file names from stdin and prints the base name of each one.

Comma prints its argument numbers with a comma at each power of 1000.

Mandelbrot emits a PNG image of the Mandelbrot fractal.

Netflag demonstrates an integer type used as a bit field.

Printints demonstrates the use of bytes.Buffer to format a string.

Surface computes an SVG rendering of a 3-D surface function.