1. Introduction
3. Phase 1: Infrastructure & Quality Gates
4. 1. Infrastructure Framework
5. 1. 1.1. INFRA-001: YAML Roadmap System
   2. 1.2. INFRA-002: Pre-commit Quality Gates
   3. 1.3. INFRA-003: Hook Automation
   4. 1.4. INFRA-004: Test File Organization
7. Phase 2: Validation & Robustness
8. 2. Validation Framework
9. 1. 2.1. VALID-001: Multi-Target Validation
   2. 2.2. VALID-002: End-to-End Pipeline Validation
   3. 2.3. VALID-003: Property-Based Testing Framework
   4. 2.4. VALID-003-EXTENDED: Enhanced Property Testing
   5. 2.5. VALID-004: Fuzz Testing Execution
   6. 2.6. VALID-005: Boundary Analysis
11. Phase 3: Bootstrap Compiler
12. 3. Bootstrap Stage 0: Lexer
13. 1. 3.1. BOOTSTRAP-001: Token Type Definitions
    2. 3.2. BOOTSTRAP-002: Character Stream Processing
    3. 3.3. BOOTSTRAP-003: Core Lexer Implementation
    4. 3.4. BOOTSTRAP-004: Error Recovery Mechanisms
    5. 3.5. BOOTSTRAP-005: Self-Tokenization Test
14. 4. Bootstrap Stage 1: Parser
15. 1. 4.1. BOOTSTRAP-006: Full Recursive AST
    2. 4.2. BOOTSTRAP-007: Pratt Parser
    3. 4.3. BOOTSTRAP-008: Statement Parser
    4. 4.4. BOOTSTRAP-009: Parser Roundtrip Validation
16. 5. Bootstrap Stage 2: Type Checker
17. 1. 5.1. BOOTSTRAP-010: Type Environment
    2. 5.2. BOOTSTRAP-011: Unification Algorithm
    3. 5.3. BOOTSTRAP-012: Algorithm W
    4. 5.4. BOOTSTRAP-013: Self-Typing Test
18. 6. Bootstrap Stage 3: Code Generator
19. 1. 6.1. BOOTSTRAP-014: TypeScript Emitter
    2. 6.2. BOOTSTRAP-015: Rust Emitter
    3. 6.3. BOOTSTRAP-016: Self-Compilation
21. Phase 4: Debugging Tools (Vertical Slice 1)
22. 7. Debugging Toolkit
23. 1. 7.1. DEBUG-001: Source Map Generation (RED Phase)
    2. 7.2. DEBUG-001: Source Map Generation (GREEN Phase)
    3. 7.3. DEBUG-008: Record-Replay Engine (RED Phase)
    4. 7.4. DEBUG-008: Record-Replay Engine (GREEN Phase)
    5. 7.5. DEBUG-INTEGRATION: Production Integration Success
    6. 7.6. DEBUGGER-001: DAP Server Skeleton
25. Discoveries
26. 8. Runtime Enhancements
27. 9. Language Boundaries