What Is the Agile Manifesto? Definition, Examples & Best Practices
Agile Manifesto The Agile Manifesto is a set of four values and twelve principles published in 2001 by seventeen software practitioners. It prioritizes individuals over processes, working software over documentation, customer collaboration over contracts, and responding to change over following a plan. It is the foundation of all agile methodologies.
Why agile manifesto matters
The Agile Manifesto shifted software development from waterfall (plan everything upfront, build it all, then test) to iterative delivery with continuous feedback. Nearly every modern product team operates on some form of agile, making the manifesto the most influential document in software development history.
How it works
The manifesto defines values, not processes. Teams interpret the values through specific frameworks: Scrum (sprints, ceremonies), Kanban (flow, WIP limits), XP (pair programming, TDD), or hybrid approaches. The key is short iterations, working software delivered frequently, and close collaboration with stakeholders.
Common mistakes
Treating agile as a process instead of a mindset
Implementing ceremonies without understanding the underlying values
Using agile as an excuse to skip planning entirely
Confusing agile with "no documentation" (it values working software MORE, not documentation ZERO)