Algorithms in TypeScript

The book "Algorithms in TypeScript" is a practical guide to designing and implementing classic and modern algorithms using strict typing and the capabilities of TypeScript. It is intended for developers already familiar with the basics of JavaScript or TypeScript who want to deepen their knowledge of data structures and algorithms, as well as learn to write efficient, safe, and maintainable code.

The reader will learn how to apply sorting algorithms (quick sort, merge sort, heap sort), search algorithms (binary search, interpolation search), graph algorithms (BFS, DFS, Dijkstra, A*), dynamic programming, greedy algorithms, and working with trees (AVL, red-black trees, B-trees). Special attention is paid to implementing each algorithm in TypeScript with explanations of types, generics, and modular architecture.

The book consists of 12 chapters: introduction to complexity analysis, TypeScript basics for algorithms, arrays and lists, stack and queue, hash tables, trees and graphs, graph algorithms, sorting and searching, dynamic programming, string algorithms, parallel and asynchronous algorithms, and a final project — building a recommendation system in TypeScript.

Why you should read it: the book combines academic rigor with a practical focus — each algorithm is accompanied by code, tests, and examples from real-world problems (data processing, routing, caching). You will learn not only how to implement algorithms but also how to choose the optimal one for a specific task, using the TypeScript type system to prevent errors at compile time. It is ideal for preparing for technical interviews and writing high-load applications.