TypeScript Code Examples

Typed superset of JavaScript bringing compile-time safety, interfaces, and powerful generic data structures. Learn by testing verified runnable code samples, algorithmic walkthroughs, and step-by-step logic explanations.

Data Structures

O(1) for push, pop, and peek

TypeScript Generic Stack Data Structure

Implement a type-safe Last-In-First-Out (LIFO) Stack data structure in TypeScript with full generic parameterization and peek/pop protections.

Runnable Code

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Data Structures

O(1) average for both get() and put()

TypeScript LRU Cache Implementation

Implement a Least Recently Used (LRU) Cache in TypeScript using a Map data structure to achieve O(1) get and put operations with type safety.

Runnable Code

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TypeScript Code Examples

TypeScript Generic Stack Data Structure

TypeScript LRU Cache Implementation

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TypeScript Code Examples

TypeScript Generic Stack Data Structure

TypeScript LRU Cache Implementation