# Extreme programming > 애자일 방법론의 일종. [애자일 방법론](https://wiki.g15e.com/pages/Agile%20methodology.txt)의 일종. ## Values - Communication - Simplicity - Feedback - Courage - Respect ## Principles - Humanity - Economics - Mutual Benefit - Self-Semilarity - Improvement - Diversity - Reflection - Flow - Opportunity - Redundency - Failure - Quality - Baby Steps - Accepted Responsibility ## Practices Primary: - Sit Together - Whole Team - Informative Workspace - Energized Work - Pair Programming - Pairing and Personal Space - Stories - Weekly Cycle - Quarterly Cycle - Slack - Ten-Minute Build - Continuous Integration - Test-First Programming - Incremental Design Corollary: - Real Customer Involvement - Incremental Deployment - Team Continuity - Shrinking Teams - Root-Cause Analysis - Shared Code - Code and Tests - Single Code Base - Daily Deployment - Negotiated Scope Contract - Pay-Per-Use