grimoire-css-js

Grimoire CSS JS is a high-performance Node.js wrapper for Grimoire CSS, a Rust-powered CSS engine. It brings Grimoire’s advanced styling, optimization, and dynamic composition features to the JavaScript ecosystem - usable via CLI, API, or build tool plugins.

Installation

npm i @persevie/grimoire-css-js

Usage

CLI

grimoire-css-js init           # Create config
grimoire-css-js build          # Build CSS from sources
grimoire-css-js shorten        # Convert long spell components to shorthands

Node.js API

const { start } = require('@persevie/grimoire-css-js')
start('build') // or 'init', etc.

Configuration

All features are controlled via a single grimoire.config.json file. Define spells, scrolls, variables, projects, shared/critical CSS, and more. See Grimoire CSS docs for details.

Build Tool Plugins

• Rollup
• Vite
• Webpack

Migration

Convert existing CSS to Grimoire format using the Transmutator (CLI or Web UI).

Resources

• Grimoire CSS Documentation
• Playground

Grimoire CSS JS brings the full power of Grimoire’s engine to JavaScript projects - no compromises, no boilerplate, just pure CSS magic.