nls

Taobao Frontend Technology

Jun 22, 2020 · Fundamentals

How VS Code Implements Multi‑Language Support: Deep Dive into NLS and Module Loading

This article explains how VS Code’s complex Electron‑Node architecture handles internationalization by using a custom NLS system, language‑pack plugins, compile‑time AST analysis, and a specialized AMD loader to map source‑code calls to localized strings at runtime.