Themes

One semantic palette drives both screen renderers; terminals get matching hex maps.

CSS themes (browser + HTML)

CSS

@import "@opentf/syntax-highlighter/themes/default.css";

Available themes: default, dark-plus, light-plus, dracula, github-dark, github-light, gruvbox-dark, monokai, nord, one-dark, solarized-dark, solarized-light, tokyo-night, vscode-dark, vscode-light.

Themes define --sh-* variables consumed by the shared selectors (::highlight(sh-*) for the CSS API, .sh-* for HTML output). The default theme follows prefers-color-scheme, overridable with data-sh-theme="light" or "dark" on <html>. Token types without an explicit color fall back sensibly (tag → keyword, attribute → property).

ANSI themes (terminal)

TypeScript

import { dracula } from "@opentf/syntax-highlighter/ansi/themes/dracula";
import { ANSI_THEMES, ANSI_PALETTES } from "@opentf/syntax-highlighter";

The 16 ANSI themes — the 15 CSS theme names plus default-light — are importable per-module or as a map from ANSI_THEMES (github → github-dark and solarized → solarized-dark are aliases). ANSI_PALETTES gives the { dark, light } pair for automatic switching, and every theme pairs a dark background expectation except default-light, github-light, light-plus, solarized-light, and vscode-light.