#Notation/Markdown Headings, paragraphs, lists, code blocks, links, and emphasis follow the CommonMark specification. The typed [[…]] overlay from Wiki-link Notation sits on top of this base layer. https://spec.commonmark.org/

#Notation/Markdown Code blocks tagged mermaid render as Mermaid diagrams. This site uses one to show the compile pipeline. ```mermaid graph LR Source[Markdown sources] --> IR[Scraps IR] IR --> HTML[Static HTML] IR --> JSON[CLI JSON] ``` https://mermaid.js.org/intro/

#Notation/Markdown Bare URLs wrapped in angle brackets render as OGP cards on the static site, fetching the target page's Open Graph metadata at build time. <https://github.com/boykush/scraps> The example above renders as a live OGP card on this page: https://github.com/boykush/scraps Use autolinks deliberately: the card is heavy compared to an inline link. Reach for <…> when the link is a "you should look at this" pointer (canonical source, prior art, recipe target). Use [text](url) for inline references that the reader skims past. The wiki root README.md falls back to plain links — see README and Index for the limitation.

#Notation/Markdown GitHub-flavored Markdown extensions are supported: tables, task lists, strikethrough, and autolinks. | Column | Column | |---|---| | cell | cell | - [x] done - [ ] open - [-] deferred ~~strikethrough~~ GFM task list items are aggregated wiki-wide by scraps todo (see CLI Overview). https://github.github.com/gfm/

#Notation/Markdown Scraps compiles standard Markdown plus Wiki-link Notation. Authoring stays close to plain Markdown so files render correctly in any viewer; the typed [[…]] overlay adds compiler-enforced cross-references on top. CommonMark ![[Reference/Markdown/CommonMark]] GitHub-flavored Markdown ![[Reference/Markdown/GFM]] Mermaid ![[Reference/Markdown/Mermaid]] Autolink with OGP card ![[Reference/Markdown/Autolink]]