TypeScript，微软的 JavaScript 静态类型超集，已经发布了 TypeScript 5.9 版本，带来了一系列开发者体验改进、新特性和性能优化。 TypeScript 5.9 引入了多个特性，包括对延迟导入的支持、通过脚手架标志改进的默认项目设置，以及对 Node.js v20 的更稳定的模块解析模式。

Microsoft's open-source programming language TypeScript – the alter ego of JavaScript but with a type system – turns 10 years old this December. It's grown to become a go-to language for building apps ...

Earlier this week, Microsoft went public with the early-preview fruits of a two- to three-year project at the company to create a "superset" of the JavaScript scripting language. That effort, ...