This came as a surprise to me as such components are frequently used in various applications on the web, and I was quite used to how they worked
Roedd hynny’n syndod i mi gan fod cydrannau o’r fath yn cael eu defnyddio’n aml mewn amryw raglenni ar y we, ac roeddwn yn eithaf cyfarwydd â sut roedden nhw’n gweithio