API Reference

PikaCSS is composed of several packages, each with a focused API.

Package Overview

Core Packages

Package	Purpose
@pikacss/core	Engine foundation — createEngine, defineEnginePlugin, identity helpers, types
@pikacss/integration	Build-system bridge — createCtx, config loading, source transformation
@pikacss/unplugin-pikacss	Universal bundler plugin — Vite, Webpack, Rspack, esbuild, Rollup, Rolldown, Farm
@pikacss/nuxt-pikacss	Nuxt module — zero-config Nuxt integration

Official Plugins

Package	Purpose
@pikacss/plugin-reset	CSS reset injection
@pikacss/plugin-icons	Icon shortcuts via Iconify
@pikacss/plugin-fonts	Web font loading
@pikacss/plugin-typography	Prose typography styles

Tooling

Package	Purpose
@pikacss/eslint-config	ESLint rules for static analysis

Package Graph

Next

• Core API — engine functions, types, and identity helpers.
• Getting Started — introduction and setup.