TypeScript

JavaScript is now truly cross-platform. It works within browsers. It's being used to build standalone desktop applications. Enabled by Node.js, it's also being used for server-side execution. It can work on any OS. The problem with JavaScript is it's lack of scalability. It's not ideal for large projects maintained by large teams.
JavaScript is now truly cross-platform. It works within browsers. It's being used to build standalone desktop applications. Enabled by Node.js, it's also being used for server-side execution. It can work on any OS. The problem with JavaScript is it's lack of scalability. It's not ideal for large projects maintained by large teams.

Why You Should Use TypeScript

TypeScript vs. JavaScript [Pros / cons]

Safer exhaustive switch statements in TypeScript : r/typescript

TypeScript Learning Path - Add Types to Your Web and Node.js Apps with TypeScript

New Typescript features – what's new in TypeScript?

Using TypeScript in Grommet Applications

TypeScript Compiling with Visual Studio Code

Introdução ao TypeScript - O que é, suas vantagens, e conceitos fundamentais

The Mixin Pattern In TypeScript – All You Need To Know Part 2 - Bryntum