I made this wooden stepladder based on some plans
I found online
I didn't follow the plans very closely (my bolts and dimensions were different) - I just used the general layout of the stepladder as a guide.
This was the first project I've made using a tablesaw. You could make this stepladder with a circular saw or even a handsaw, but I found the tablesaw made precision cuts really easy.
In this instructable I also describe how to use a router to make dado joints and consistent curved corners.