Software Developer and Author
Michael Feathers is an American software developer and author of Working Effectively with Legacy Code, a widely respected guide to improving and testing large, untested codebases. He has worked with Object Mentor and is recognised for his expertise in software design and refactoring.
by Michael Feathers
Feathers defines legacy code as 'code without tests' and provides a catalog of dependency-breaking techniques (seams, sprout methods, characterization tests) for safely getting untested code under test before changing it. Drawing on Fowler-style step-by-step refactorings, he gives practical recipes for taming real-world codebases where the fear of breaking things has frozen development.
The books Michael Feathers references, cites, and recommends most frequently.
by Martin Fowler
Fowler argues that improving code structure without changing behaviour is essential to software longevity. Small, disciplined refactoring steps reduce complexity and prevent technical debt from compounding.
by David Thomas
Thomas and Hunt argue that great software comes from a craftsman's mindset: think critically, take ownership, and never stop learning. Pragmatic techniques like DRY and orthogonality compound into mastery.
by Frederick Brooks
Brooks argues that adding more programmers to a late project makes it later - a principle now known as Brooks' Law. The deeper insight: software complexity grows faster than headcount, making communication the real bottleneck.
Who Michael draws from, and who draws from Michael — aggregated across every book in this collection. Counts show the number of citation links, not the depth of each one.