Slight Edge: Difference in most spoken development terms

Software Framework

A software framework, in computer programming, is an abstraction in which common code providing generic functionality can be selectively overridden or specialized by user code providing specific functionality. Frameworks are a special case of software libraries in that they are reusable abstractions of code wrapped in a well-defined Application programming interface (API), yet they contain some key distinguishing features that separate them from normal libraries.

Software frameworks have these distinguishing features that separate them from libraries or normal user applications:

1. inversion of control - In a framework, unlike in libraries or normal user applications, the overall program's flow of control is not dictated by the caller, but by the framework.[1]
2. default behavior - A framework has a default behavior. This default behavior must actually be some useful behavior and not a series of no-ops.
3. extensibility - A framework can be extended by the user usually by selective overriding or specialized by user code providing specific functionality.
4. non-modifiable framework code - The framework code, in general, is not allowed to be modified. Users can extend the framework, but not modify its code.

(https://stackoverflow.com/questions/2964140/what-is-a-software-framework)

Template

A template is a form, mold, or pattern used as a guide to making something.

WireFrame

It is a page schematic diagram or screen blueprint, that is a visual guide that represents the skeletal framework of a website.

Layout

The way in which the parts of something are arranged or laid out.