Flexiblly Extend Nested Structures - Trees that Grow in TypeScript - DEV Community

TypeScript: Documentation - TypeScript 3.9

How To Use Generics in TypeScript

Using TypeScript Recursive Types Like a Pro

10 TypeScript Features You Might Not Know

Matt Pocock on X: TypeScript 5.3 First Look Let's take a look at some features that might be coming to TS 5.3. I wrote a 1,300 word article on TT (linked below)

TypeScript - properties with getters & setters are detected incorrectly as read-only, when generics and union type used – IDEs Support (IntelliJ Platform)

Advanced TypeScript: How to Use Interface Inheritance With Discriminated Unions, by Jim Redfern

Empty interface extending type can give incorrect field type · Issue #32790 · microsoft/TypeScript · GitHub

Pattern for define type of class extends an abstract class. · Issue #9347 · microsoft/TypeScript · GitHub

Properties P in generic type U that extends type T should allow use of type T[P] · Issue #13547 · microsoft/TypeScript · GitHub