We can only help if you give us some specific things to work with. I mean, do you need battery power, screen resolution, do you have some other 'needs'? I assume that for coding, you need a lot of screen real estate, but not much else (other than some decent battery power) and I know there is a Dell 13 or 14 inch laptop that packs 1920x1080 with some decent powered i5, which will also result in a nice battery time. If you have a lot of money to spend and you don't care to spend a ****load of money. I'd suggest getting a Sony Vaio Z. i5 or i7, decent graphics card (not needed for you though), 8 hours of battery time, 1920x1080 (really nice screen, great quality) and all that in a 13 inch package.