This is a walk-through of a real commercial system written in TypeScript. Static types are used to ensure that the backend code uses the database's data corr... (more…)

Today we’re announcing our release candidate of TypeScript 4.0. While this RC brings us closer to a new major version of TypeScript, don’t fret – there are no larger breaking changes than usual. Our philosophy in evolving TypeScript has always been to pro... (more…)

With this post, I would like to start a short series about monads. If you are familiar with some functional programming techniques in JavaScript (such... (more…)

TypeScript 2.1 improves inference for literal types. Constant variables and read-only properties with literal initializers are now inferred to be of a literal type.

TypeScript is a typed superset of JavaScript that compiles to plain JavaScript. (more…)