jstoolbox

A lightweight utility library for JavaScript and TypeScript projects, providing helpers for text manipulation, Turkish character handling, object utilities, and more.

Installation

npm install @bekiryilmaz/jstoolbox

Usage

// Turkish case conversions
TextHelper.TurkishToUpper('istanbul'); // "İSTANBUL"
TextHelper.TurkishToLower('İSTANBUL'); // "istanbul"

// Remove Turkish characters
TextHelper.RemoveTurkishChars('Çalışma'); // "Calisma"

// Create a slug
TextHelper.CreateSlug('Merhaba Dünya!'); // "merhaba-dunya"

// Shorten text
TextHelper.ShortenText('Lorem ipsum dolor sit amet', 10); // "Lorem ips..."

// Sanitize string
TextHelper.SanitizeString('Hello@#% World!'); // "Hello World"

// Check if string is lower case
TextHelper.IsLowerCase('istanbul'); // true

// Validate JSON
TextHelper.isValidJson('{"a":1}'); // true

// Encode/Decode HTML
TextHelper.EncodeHTML('<div>'); // "&#60;div&#62;"
TextHelper.DecodeHTML('&#60;div&#62;'); // "<div>"

// Format number
TextHelper.FormatNumber(1234567); // "1,234,567"

// Check if value is null
IsNull(null); // true
IsNull(""); // true
IsNull("null"); // true
IsNull("something"); // false