Jisse explains the relevant technology in an understandable way that is very useful in practice. The training is intensive, at a high level and of great added value because important concepts are made clear and you receive many useful tips. Oscar Hilbelink (Madia)
Jisse gave a very interesting, practical and well-constructed story about the Magento 2 jungle Peter Keijsers (Experius)
A crash course by Yireo is like to be Neo learning Kung Fu Tjitse Efdé (Vendic)
Yireo is also one of the forces between a subculture in the Magento ecosystem, trying to add React components to the old Magento 2 frontend. This includes a React replacement of the minicart, small UiComponents based on React and an yet-to-be-unveiled React-based checkout. Main reasons for running these experiments is to decrease development time and increase site performance. Stay tuned because we have plenty of plans here.