js-utils-kit

Modular JavaScript utilities with type-safe APIs

Features

• Modular utilities (import only what you need)
• Lightweight & tree-shakable
• Fully typed (TypeScript support out of the box)
• Works in Node.js, Browser, and edge runtimes
• Covers common tasks: strings, arrays, objects, env, and more

Installation

# via npm
npm install js-utils-kit

# via yarn
yarn add js-utils-kit

# via pnpm
pnpm add js-utils-kit

# via bun
bun add js-utils-kit

Usage

import { capitalize, clamp, isBrowser, isEmpty, unique } from 'js-utils-kit';

console.log(clamp(150, 0, 100)); // 100
console.log(capitalize('hello world')); // 'Hello World'
console.log(unique([1, 2, 2, 3])); // [1, 2, 3]
console.log(isEmpty({})); // true
console.log(isBrowser); // true/false

or

import * as kit from 'js-utils-kit';

console.log(kit.clamp(150, 0, 100)); // 100
console.log(kit.capitalize('hello')); // 'Hello'
console.log(kit.unique([1, 1, 2])); // [1, 2]
console.log(kit.isEmpty({})); // true
console.log(kit.isNode); // true/false

Documentation

Full documentation is available at js-utils.js.org

Contributing

Contributions, issues, and feature requests are welcome!