Christopher Pitt is writing a new Laravel series on rebuilding Laravel:
That said, I would love to learn how it’s built. Not just the parts that make it uniquely Laravel, but the core components and concepts that power modern PHP frameworks.
With that in mind, I am starting a series which looks as how these components are built and then explains how to build functionally similar components.
This should be a great series and I like the angle he is taking. I’m for one looking forward to it.