Get Started Before getting started with The Basics, we recommend reading one of the following introductory pages. These introductions are intended to highlight key similarities and differences between TypeScript and your favored programming language, and clear up common misconceptions specific to those languages.
TypeScript for New Programmers TypeScript for JavaScript Programmers TypeScript for OOP Programmers TypeScript for Functional Programmers Otherwise, jump to The Basics or grab a copy in Epub or PDF form.