Moment.js

This guide shows you how to install and use Moment.js, a popular date library in ToonBoom Harmony.

Install it from NPM and create a new script file:

❯ npm install moment
❯ touch ./src/scripts/moment.ts

Use ES modules to import the library:

// src/scripts/moment.ts
import moment from "moment";

MessageLog.trace(moment().locale("es").format("LLLL"));

Build it:

❯ npm run build

Then run dist/moment.js in Harmony:

martes, 18 de noviembre de 2025 12:23