أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
<p>What technique should we adapt to design UI.. XIB, Storyboard OR Programmatically??</p>
Best practice auto layout. And that you can achieve in several ways. And storyboard is that easiest and coolest way to do so.
Go for story board and also Autolayout
Use Visual editor as much as possible.
If you want to keep all views at one place and also want easiness in design go for storyboard else do in .xib.