@gesslar/wrapify

Lightweight helpers for wrapping multi-paragraph strings with optional hanging indents.

Install

npm install wrapify

Usage

ESM (Node/Deno/Browsers)

import wrapify, {wrapify as wrap, iwrapify} from "wrapify"

const text = "Lorem ipsum dolor sit amet, consectetur adipiscing elit."
console.log(wrap(text, 50, 2))
console.log(iwrapify(text, 50, 4))

CDN

• esm.sh: import {wrapify} from "https://esm.sh/@gesslar/wrapify"
• jsDelivr (ESM): import wrapify from "https://cdn.jsdelivr.net/npm/@gesslar/wrapify/+esm"

API

• wrapify(text?, maxLineLength = 80, indent = 3) – wraps text with a hanging indent applied to every line.
• iwrapify(text?, maxLineLength = 80, indent = 4) – wraps text with an indent applied after the first line.

Both helpers normalize blank lines between paragraphs and collapse excessive whitespace. Empty, null, or undefined input returns an empty string.