| Name | Lines of code | Maintainability | Test coverage |
| test/spec/btn_async.js | 49 | A 0 mins | |
| test/spec/zs_checkbox.js | 56 | B 5 hrs | |
| test/spec/zs_dropdown.js | 133 | F 3 days | |
| test/spec/zs_flip_card.js | 57 | D 2 days | |
| test/spec/zs_radio_tabs.js | 127 | A 35 mins | |
| test/spec/zs_text.js | 369 | F 2 wks |