ul stands for an unordered list, which is a list without numbers, and you can use the li (list item) tag to add items to it.
An example given includes adding items "框架" and "应用" to an unordered list, which will display with default bullet points.
ol represents an ordered list, which comes with sequence numbers. Ordered lists can be nested within unordered lists.
Items are added to ordered lists using the li tag, and examples of items are "工具," "环境," and "语言," which will display with default numbering.
Within an ordered list, another nested list can include items such as "命令行," "编辑器," and "版本控制."
Custom styles for lists can be defined in CSS. For instance:
li selector can be used to set the list-style-type to square or circle to change bullet styles for an unordered list.
ul li selector can change the list item style, like setting list-style to none to remove bullets or setting them to circles.
ol li selector can be used to style ordered lists, including adding leading zeros (list-style-type: decimal-leading-zero) or changing the list markers to uppercase Roman numerals (list-style-type: upper-roman).
Styles can also set margins and other properties, enhancing the list's appearance.
