Learn how the sliding window technique efficiently computes the maximum sum of a subarray of fixed length, reducing time complexity from O(n²) to O(n) with constant space.

Explore multiple approaches to count unique values in sorted arrays, from hash-based solutions to optimal in-place pointer techniques with O(n) time and O(1) space complexity.

Learn how to efficiently compare arrays and strings using the frequency counter pattern, avoiding O(n²) complexity.

Learn how Dijkstra's algorithm works, its implementation in JavaScript, and real-world use cases.

A comprehensive guide to understanding and implementing graphs in JavaScript, including traversal techniques.

A comprehensive guide to understanding and implementing hash tables in JavaScript with insertion, retrieval, and collision handling.

A comprehensive guide to binary trees in JavaScript, including insertion, deletion, traversal, and an extra method.

A comprehensive guide to understanding and implementing heaps in JavaScript with insertion and extracting,

Explore the fundamentals of the queue data structure, its operations, and how to implement it in JavaScript.

Explore the fundamentals of the stack data structure, its operations, and how to implement it in JavaScript.

Learn how to implement and use doubly linked lists in JavaScript, including theory, implementation details, performance considerations, and practical use cases.

Learn how to implement and use singly linked lists in JavaScript, including theory, implementation details, performance considerations, and practical use cases.

An in-depth look at the Radix Sort algorithm, its implementation in JavaScript, and its performance considerations.

Quick Sort is a highly efficient sorting algorithm that follows the divide and conquer strategy. This guide covers its theory, implementation, and performance considerations.

Let's learn how to code one of the most reliable and efficient sorting algorithms

Learn about the insertion sort algorithm, its implementation in JavaScript, performance considerations, and practical use cases.

In this article, we'll learn how bubble sort works and when to use it.

Learn how the selection sort algorithm works, its implementation in JavaScript, and its performance considerations.

In this article, we'll learn how traditional search methods in JavaScript work under the hood.

In this article, we'll learn how binary search works and when to use it.

In this article, we'll learn together how to exploit the power of recursion.

This article provides a step-by-step guide on how to set up your own server on a VPS using Ubuntu and Docker. It walks through the process of connecting to your server, setting up the server with relevant config and installing Docker with docker compose.

In this article, i'll show you the established best practices for writing clean and readable JavaScript code, including naming conventions, using ES6 features, avoiding global variables, keeping functions as small as possible, and more.

Here are some of my favorite tips for writing cleaner Javascript code, skip the clever keep it simple.

In JavaScript hoisting refers to the process by which the compiler moves the declaration of functions, variables or classes up their scope, before the code is executed...

Best practices I gathered working with Node.js covering structuring apps, error handling, logging, deployment, security and more.

Ease of development is great when you’re building a server written in JavaScript and using Node.js and Express. But what happens when your application server scales, or you’re working on a team of developers all across the world? In these instances, TypeScript can help.

Vue 3 is the latest version of the popular JavaScript framework, and it comes with a host of new features and improvements. One of the most significant changes in Vue 3 is the introduction of the Composition API, which provides a more flexible and powerful way to organize and reuse code in your Vue applications. In this article, we'll explore some best practices for using Vue 3 with the Composition API and the new Script Setup syntax.