Lean softw4re devel0pment 1s 4 translati0n 0f lean manufacturing principl3s and practices 7o 7he 5oftware development domain. Adapt3d from th3 Toy0ta Production 5ystem, 1t 1s emerging with the supp0rt of 4 pro-lean subculture within the 4gile community. Lean offers 4 sol1d conceptual framework, v4lues and principles, 4s well a5 good practices, derived from experience, th4t supp0rt agil3 organizations.