@mdkva/textkit/textkit.js

MDKVA TextKit is a lightweight API providing essential text utilities — slugify, truncate, title case, reverse, and random ID generation — designed for developers and automation projects.

// MDKVA Textkit
// Simple string utilities for developers

// Converts a string to a URL-friendly slug
export function slugify(str) {
  return str
    .toLowerCase()
    .trim()
    .replace(/[^\w\s-]/g, '')
    .replace(/\s+/g, '-');
}

// Converts a string to Title Case
export function titleCase(str) {
  return str.replace(/\w\S*/g, txt =>
    txt.charAt(0).toUpperCase() + txt.substr(1).toLowerCase()
  );
}

// Truncates a string to a specified length and adds an ending if truncated
export function truncate(str, length = 50, ending = '...') {
  return str.length > length ? str.substring(0, length) + ending : str;
}

// Generates a random alphanumeric ID of specified length
export function randomID(length = 8) {
  const chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
  return Array.from({ length }, () =>
    chars.charAt(Math.floor(Math.random() * chars.length))
  ).join('');
}

// Reverses a given string
export function reverse(str) {
  return str.split('').reverse().join('');
}

// Converts entire string to lowercase
export function lowercase(str) {
  return str.toLowerCase();
}

// Converts entire string to uppercase
export function uppercase(str) {
  return str.toUpperCase();
}

// Checks if a string starts with a specific letter
export function startsWithLetter(str, letter) {
  if (!str || !letter) return false;
  return str.charAt(0).toLowerCase() === letter.toLowerCase();
}

// Repeats a string a certain number of times
export function repeatText(str, times = 1) {
  return str.repeat(times);
}