#Generics

Articles about Generics — exploring patterns, best practices, and real-world implementations in production systems.

2 posts tagged with generics. ← All posts

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Pratik Dhanave · ·6 min read

Generics

Generics are how you write code that works over many types without giving up type safety — a function or type parameterized by a type it fills in later. They're the feature people find most intimidating and the one that unlocks reusable, precisely-typed abstractions. Once you see a generic as "a type variable," the intimidation fades and the power remains.

Generics are how you write code that works over many types without giving up type safety — a function or type parameterized by a type it fills in later. They're the feature people find most intimidating and the one that unlocks reusable, precisely-typed abstractions. Once you see a generic as "a type variable," the intimidation fades.

#TypeScript#Generics#Type Systems#Programming Languages#JavaScript
Pratik Dhanave · ·11 min read

Generics: Type Parameters and Constraints

How type parameters and constraints actually work in Go 1.18+ — writing functions and data structures that are type-safe across many types, when the compiler can infer type arguments for you, and the harder question of when a plain interface is still the better tool.

How type parameters and constraints actually work in Go 1.18+ — writing functions and data structures that are type-safe across many types, when the compiler can infer type arguments for you, and the harder...

#Go#Generics#Type System#Backend Engineering#Type Systems

All posts on this site are written by Pratik Dhanave, an Agentic AI Architect with 7+ years building production distributed systems, multi-agent AI platforms, and cloud-native infrastructure. About the author → Each article includes working code, architecture diagrams, and references to the specific frameworks and standards discussed. Browse all posts or explore related topics using the tag cloud above.