> For the complete documentation index, see [llms.txt](https://nodelover.gitbook.io/typescript/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://nodelover.gitbook.io/typescript/master.md).

# Introduction

10W+字长文帮你深入精通 TypeScript 语言。