In the work we use PHP, Node.JS, JavaScript (client), Java (Android)
Like Symfony, Composer, React.
And now under the list:
1. We are able to make websites.
2. Android app (Java)
3. Web API
4. Modules for popular (sometime not quite popular) CMS
5. Working with photos, logotypes, business cards, fonts, advertisement (direct)
6. Maybe something else...