nf-icons/index.ts

Easily use Nerd Fonts icons in JavaScript!

import data from "./data.json";

export { default as names } from "./names";

function hex(name: string): string {
  return (data.iconHexByName as any)[name];
}

/**
 * @param name - Name of icon. Use `names` for an index of recognized icon names
 * @returns UTF-16 code for icon or, if name is recognized, undefined
 */
export function utf16(name: string): string | undefined {
  const hexCode = hex(name);
  return hexCode !== undefined
    ? String.fromCharCode(parseInt(hex(name), 16))
    : undefined;
}