Markdown & code components

All components

Markdown + MarkdownState

Renders CommonMark (plus GFM tables and strikethrough) to styled lines — word-wrapping prose and fitting code and tables to the render width. MarkdownState adds incremental rendering for streaming text. See the markdown guide for streaming, tables, fenced-block renderers, highlighting, links, and images. API

The presentational inline HTML tags render too — <b>, <em>, <code>, <kbd>, <mark>, <a>, <br>, <sub>/<sup> — each resolving the same StyleSheet role as the markdown it mirrors. Block-level HTML is a boundary; see Inline HTML.

Html

Renders an HTML fragment to styled lines: headings, paragraphs, lists, definition lists, block quotes, <pre>, <hr>, <table>, <details>/<summary>, and the presentational inline elements. Every element resolves a StyleSheet role, so HTML inherits the app’s theme like everything else. No CSS — this renders content, not pages. Ships in the companion crate tuika-html, which also supplies the MarkdownBlockRenderer that lays out HTML blocks inside Markdown. API

CodeBlock

A themed, syntax-highlighted fenced block: a language label, a left rail, and a code background that fills the available width. Highlighting comes from a pluggable Highlighter (none → plain, theme-colored text); the tuika-codeformatters crate ships a tree-sitter one. An optional line-number gutter (line_numbers(true) / start_line(n)) rides to the left of the rail. API

use tuika::prelude::*;
view! {
    node(CodeBlock::new("rust", "fn main() {}").highlighter(&highlighter).line_numbers(true))
}

Diff

A line-oriented diff (LCS) rendered unified (+/-/ gutters) or side-by-side, with an optional line-number gutter. Base, row, gutter, and divider colors resolve from semantic styling; DiffStyle is the per-instance override. The pure diff::rows(old, new) classifier is reusable on its own. API

use tuika::prelude::*;
view! {
    node(Diff::new(old, new).mode(DiffMode::SideBySide).line_numbers(true))
}

All components