pure-classnames

Why use pure-classnames? Merging conditional HTML class names in component rendering requires string manipulations. Standard class join utilities introduce memory overhead and object keys iterations.

An ultra-fast conditional classNames merger. It concatenates class names from strings, arrays, and objects with zero allocations for simple inputs.

⚡ Features

• Painless conditional className joins
• High performance, zero-allocation optimization
• Supports string, array, and object configurations

📦 Installation

npm i pure-classnames

🚀 Usage

import { classNames } from 'pure-classnames';

const classes = classNames('btn', { 'btn-active': true, 'btn-large': false }, ['theme-dark']);
console.log(classes); // "btn btn-active theme-dark"

⚙️ API Reference

classNames(...args)

• Accepts strings, objects, arrays. Returns a formatted class string.

📺 Demonstration

📄 License

MIT License.