Twig Courses

Templating with Twig Course (How To)
Treehouse

Symfony Web Development Complete Guide: Beginner To Advanced
Udemy

Drupal Theming with Components
YouTube

Up & Running With Symfony 4
YouTube

Symfony PHP Framework Tutorial - Full Course
freeCodeCamp

Intro to Web Application Development with Symfony
Zenva via YouTube

Curso de Symfony
Zenva via YouTube

Getting Crazy with Form Themes
SymfonyCasts

How to Create Blog Items in Symfony 6 - Symfony 6 for Beginners
Code With Dary via YouTube

Refactoring to Symfony Components
PHP UK Conference via YouTube