Greenfield
A project built without significant constraints from an existing implementation.
Plain English
Starting new with no legacy system to preserve.
In context
Greenfield work begins from a relatively clean slate although product budget and organizational constraints still apply.
Example
“The authentication service is a greenfield project.”
When you'll hear this
- project planning
- architecture review
- hiring
Common misunderstanding
Greenfield does not mean the project has no constraints or dependencies.
Commonly used by
Related terms
Updated: 2026-08-25
