https://symfonycasts.com/assets/controllers/admin/content-release-form_controller-JCZZdVd.js

1import { Controller } from '@hotwired/stimulus';
2
3/* stimulusFetch: 'lazy' */
4export default class extends Controller {
5    static targets = ['tweetCount'];
6
7    static values = {
8        maxTweetLength: Number,
9    };
10
11    /**
12     * Counts the number of remaining characters in the tween
13     *
14     * @param {KeyboardEvent} event
15     * @private
16     */
17    countTweetChars(event) {
18        // all links are shortened to 23, plus we need 1 space between
19        // the message and the link
20        const chars = this.maxTweetLengthValue - event.target.value.length;
21
22        this.tweetCountTarget.innerHTML = `${chars} Chars Remaining`;
23    }
24}