.l-main-section .l-sub-section h3 TypeScript p: <a href="/docs/ts/latest">Angular 2 TS - 最新版本</a> h3 JavaScript p <a href="/docs/js/latest">Angular 2 JS - 最新版本</a> h3 Dart p: <a href="/docs/dart/latest">Angular 2 Dart - 最新版本</a>