configuring-typescript-for-nodejs
Configures TypeScript for Node.js server projects, covering which version to pin, the tsconfig baseline for a Node-resolved runtime, and the decorator-metadata settings NestJS and TypeORM require.
modelling-types-for-nodejs
How to express a type in a Node.js and TypeScript backend so the compiler catches the bug, using discriminated unions, branded ids, const-object unions, satisfies, unknown over any, and schema-derived boundary types.
implementing-nestjs-api
Guides implementation and review of NestJS 11 REST APIs with TypeScript, @nestjs/cqrs, TypeORM 0.3 and @nestjs/platform-express, covering vertical slices, CQRS boundaries, persistence, contracts and testing.