JJG Originals showcases some of the original compositions that have appeared in Just Jazz Guitar magazine over the years. Please note that these graphic versions of the scores are low resolution to accomodate a wide variety of devices. There are also PDF versions of the score located on the JJG Originals Downloads page.
Also be sure to check out Vision Music's Just Jazz Guitar page: http://www.visionmusic.com/justjazzguitar.html
For more original compositions, why not visit Vision Music's 'Spotlight' page for a real treat.