Topic

Cohesion and coupling

Two long-standing measures of code structure: how closely related the contents of a module are, and how heavily one module depends on another.

Current clusters

build1 publisher

One private helper turns Finance's discount edit into a silent change to Marketing's receipt

A dev.to walkthrough derives SOLID's five letters from two forces, cohesion and coupling. The SRP case it works in full turns on one private helper that two departments share and code review waves through.

Publishers:dev.to

Reality

Evidence45
Adoption: Insufficient
Hype gap+10
Incentives20
Confidence55