Table Extended is a plugin for Obsidian that allows you to create more complex tables with features like headerless tables, table sections, and customizable column widths. It also supports Markdown syntax for tables, making it easy to create tables directly in your notes. The plugin uses an standalone Markdown parser called markdown-it and the table sections and the texts inside code block with language tag `tx` are passed to `markdown-it`. This allows you to use Obsidian's core features like internal links and embeds while still having more control over your tables.