Waterfall model in pictures (Google)

Waterfall model (Wikipedia)

What is waterfall model – advantages, disadvantages and when to use it

Waterfall development methodology


Atomic design

Atomic design in pictures (Google)

Atomic design by Brad Frost

Atomic design methodology

Atomic design book

Create atomic design systems with Pattern Lab

Atomic design presentation by Brad Frost

10 Reasons you should be using atomic design

Wireframing tools and atomic design – user experience from the bottom up

Atomic design and creativity

Brad Frost – atomic design (Webdagene 2014)

Atomic design – methodology for more cohesive, consistent user experiences

Atomic design in practice –  does It work