Builder-Pattern on Dev & Platform Engineering Hubhttps://rhidayat.work/topics/builder-pattern/Recent content in Builder-Pattern on Dev & Platform Engineering HubHugo -- gohugo.ioen© 2026 Rachmat HidayatSun, 09 Aug 2026 14:40:00 +0000TS Ep 24: The Polymorphic `this` Type & Fluent APIshttps://rhidayat.work/series/typescript/classes-and-oop/09-the-this-type/Sun, 09 Aug 2026 14:40:00 +0000https://rhidayat.work/series/typescript/classes-and-oop/09-the-this-type/An in-depth analysis of the polymorphic <code>this</code> type in TypeScript. Learn how returning <code>: this</code> preserves subclass type identities during method chaining, build type-safe Fluent Builder APIs, and use explicit <code>this</code> parameters for callback binding safety.TS Ep 54: The Builder Pattern with Genericshttps://rhidayat.work/series/typescript/advanced/14-builder-pattern-with-generics/Sun, 09 Aug 2026 13:40:00 +0000https://rhidayat.work/series/typescript/advanced/14-builder-pattern-with-generics/Learn how to build chainable APIs that accumulate type knowledge at every step. This Generic Accumulator pattern is the secret engine powering libraries like tRPC, Zod, and Prisma, providing unparalleled autocomplete.