> For the complete documentation index, see [llms.txt](https://trizen.gitbook.io/sidef-lang/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://trizen.gitbook.io/sidef-lang/programming_tasks/d/doubly-linked-list.md).

# Doubly-linked list

- [Element definition](https://trizen.gitbook.io/sidef-lang/programming_tasks/d/doubly-linked-list/element_definition.md)