What’s New in TypeScript 2.0? Key Features You Need to Know
Microsoft released TypeScript 2.0 on the 22nd of this month, introducing non‑nullable types, control‑flow based type analysis, simpler module declarations, and read‑only properties, while also integrating ES2015 features, modules, decorators, and tighter Angular collaboration, and can be installed via npm.
On the 22nd of this month, Microsoft officially released TypeScript 2.0, a project that began two years ago and builds on JavaScript’s new features and high performance while incorporating many developer‑desired capabilities.
Over the past two years, TypeScript has continuously adopted new features; in addition to integrating ES2015 enhancements, it added modules and decorators, and recently collaborated with the Angular team, reflecting ongoing progress.
The 2.0 release includes several important features (using the official terminology):
Non‑nullable Types
Control Flow Analysis for Types
Easier Module Declarations
Read‑only properties
To use TypeScript 2.0, simply download the latest version from npm. npm install -g [email protected] For more details about version 2.0, you can visit the official documentation.
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