description: "The syntax SilverBullet adds on top of CommonMark, such as wiki-links, hashtags, anchors and Space Lua expressions." references:

• client/markdown_parser/custom_syntax.ts
• client/markdown_parser/parser.ts

In addition to supporting markdown basics as standardized by CommonMark, SilverBullet relies on the following extensions:

• Link
• Frontmatter and Attribute
• Markdown/Fenced Code Block
• Transclusions syntax
• Markdown/Admonition
• Markdown/Hashtags
• Markdown/Anchor
• Markdown/HTML
• Space Lua expressions
• Tables
• Task lists
• Highlight
• Automatic URL linking
• Subscript and superscript
• Markdown/Footnotes