Installation

Installation

Requirements

• Node.js >= 25.8.0 (ES2026 support)
• pnpm >= 11.0.0 (recommended) or npm/yarn

Install Packages

Core + React (most common)

pnpm add @crimson_dev/command @crimson_dev/command-react

Core only (framework-agnostic)

pnpm add @crimson_dev/command

Optional: WASM Search

pnpm add @crimson_dev/command-search-wasm

Migration from cmdk

pnpm add -D @crimson_dev/command-codemod
npx command-codemod import-rewrite "src/**/*.tsx"
npx command-codemod data-attrs "src/**/*.tsx"
npx command-codemod forward-ref "src/**/*.tsx"
npx command-codemod should-filter "src/**/*.tsx"

Peer Dependencies

Package	Peer Dependency
@crimson_dev/command-react	react >= 19.0.0, react-dom >= 19.0.0
@crimson_dev/command-search-wasm	None (standalone WASM)

TypeScript Configuration

Ensure your tsconfig.json targets ES2026:

{
  "compilerOptions": {
    "target": "ES2026",
    "module": "ESNext",
    "moduleResolution": "bundler",
    "lib": ["ES2026", "DOM", "DOM.Iterable"]
  }
}

Bundle Size Budget

Package	Gzipped
@crimson_dev/command	≤ 3 KB
@crimson_dev/command-react	≤ 5 KB
@crimson_dev/command-search-wasm (JS wrapper)	≤ 2 KB