This is for example the new one from yesterday, showing how to use basic modules like BEL (or YO) and CSJS to create a simple Business Card module. Next step - build a gallery of projects for each user...
Traditionally - programming languages are like a "planned economy" where some smart people decide about all the core libraries that people use when building software. This is a fairly limited approach.
This "philosophy" can be summarized by "hyper modular development" ...it means: