TypeScript House Style

Overview

Comprehensive TypeScript coding standards emphasizing type safety, immutability, and integration with Functional Core, Imperative Shell (FCIS) pattern.

Core principles:

• Types as documentation and constraints
• Immutability by default prevents bugs
• Explicit over implicit (especially in function signatures)
• Functional Core returns Results, Imperative Shell may throw
• Configuration over decoration/magic

Quick Self-Check (Use Under Pressure)

When under deadline pressure or focused on other concerns (performance, accuracy, features), STOP and verify: