quote-js-string

Escape a string and wrap it in quotes to produce a safe JavaScript string literal

MIT 1 个版本
escape quote string literal string-literal javascript js source codegen sanitize safe
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npm install quote-js-string
yarn add quote-js-string
pnpm add quote-js-string
bun add quote-js-string
README

quote-js-string

Escape a string and wrap it in quotes to produce a safe JavaScript string literal

Useful for code generators, ESLint autofixers, and other tooling that needs to turn an arbitrary runtime string into JavaScript source code.

Escapes backslashes, the quote character, and unsafe characters (C0 control characters, DEL, the U+2028/U+2029 line terminators, which can disrupt line-oriented tooling, and lone surrogates, which have no valid UTF-8 representation).

Install

npm install quote-js-string

Usage

import quoteJsString from 'quote-js-string';

quoteJsString('It\'s a test');
//=> `'It\\'s a test'`

quoteJsString('It\'s a test', '"');
//=> `"It's a test"`

quoteJsString('line1\nline2');
//=> `'line1\\nline2'`

API

quoteJsString(string, quote?)

string

Type: string

The string to quote and escape.

quote

Type: ' | "
Default: '

The quote character to wrap the string in.

版本列表
0.1.0 2026-07-02