Create a plugin

Code

<div id="entry-create-plugin"></div>

const app = Redactor('#entry-create-plugin', {
    plugins: ['greeting']
});

class GreetingPlugin {
    static defaultLang = {
        en: {
            greeting: {
                title: 'Greeting',
                text: 'Hello from plugin!'
            }
        }
    };

    constructor(app) {
        this.app = app;
    }

    start() {
        this.app.toolbar.add('greeting', {
            title: '## greeting.title ##',
            icon: '<svg ...>',
            command: 'greeting.insert',
            position: { after: 'add' }
        });
    }

    insert() {
        const inserter = this.app.getService('inserter');
        const text = this.app.getLang('greeting.text');
        inserter.insertHtml(`<p>${text}</p>`, { caret: 'end' });
    }
}

Redactor.addPlugin('greeting', GreetingPlugin);