ichael Ouroumis

Recent Posts/ data-structures

All javascript(25)performance(19)algorithms(8)web-development(7)best-practices(6)functional-programming(5)nextjs(5)seo(5)data-structures(4)frontend(4)optimization(4)async-await(3)+135 more tags

data-structurestree
Trees and Graphs (with JavaScript examples)
Uncover the power of trees for hierarchical data and graphs for networked relationships. This post covers key concepts like traversals, common algorithms, and JavaScript implementations for real-world applications.
10-06-2025
data-structureslinked-list
Linked Lists, Stacks, Queues (with JavaScript examples)
Understand how linked lists, stacks, and queues work under the hood, and see JavaScript implementations for inserting, removing, and traversing data efficiently.
04-06-2025
javascriptmap
JavaScript Map and Big O Notation
Master JavaScript Map operations and their Big O complexities—learn constant-time set, get, delete, and practical patterns like counting, grouping, duplicate detection, and LRU caching for more efficient code.
27-09-2024
javascriptset
JavaScript Set and Big O Notation
Master JavaScript Set operations and their Big O complexities—learn constant-time add, delete, has, and practical patterns like duplicate removal, intersection, sliding-window substring, and performance considerations.
19-09-2024