I like that it works great in both desktop browsers AND mobile devices! It's free so you have no risk of any cost involved at all (which makes my work easier!). Sometimes there are some minor bugs but nothing major enough where i would consider not using/trying out this product again either way its still very good quality software which has helped me get many jobs done faster than ever before!! We used Jsplum tool kit from last two years while developing our application called "Coffee Shop" we had developed multiple features including barcode scanning & QR code support along with different forms management system(Eg., Customer profile form).