Articles
JavaScript, page 3 of 17
JavaScript is probably one of the most‑used programming languages in the world, and a cornerstone of front‑end (and more general) web development. It enables the development of interactivity and features that HTML and CSS alone simply cannot, and includes more advanced concepts like closures, callbacks, and asynchronous programming.
Below you will find a subset of articles from my blog specifically about JavaScript. This is an area that I have worked with for many years, and have managed to write about quite a few times. There are two hundred ninety‑eight collected together for you below.
Optimising Next.js Performance with Incremental Static Regeneration (ISR). 
Reverse an Array in JavaScript. Reverse an Array in JavaScript
Preventing and Debugging Memory Leaks in React. Preventing and Debugging Memory Leaks in React
Creating Custom Vue Directives for Enhanced Functionality. Creating Custom Vue Directives for Enhanced Functionality
Breadth‑First Search: Solving Binary Tree Level Order Traversal. Breadth‑First Search: Solving Binary Tree Level Order Traversal
Prefix Sums and Hash Maps: Solving 'Subarray Sum Equals K'. Prefix Sums and Hash Maps: Solving 'Subarray Sum Equals K'
Sorting Complex Arrays in JavaScript. Sorting Complex Arrays in JavaScript
Understanding the Backtracking Approach: Solving the 'Word Search' Problem. Understanding the Backtracking Approach: Solving the 'Word Search' Problem
Fast and Slow Pointers: Solving the 'Linked List Cycle' Problem. Fast and Slow Pointers: Solving the 'Linked List Cycle' Problem
Single Number in TypeScript with Bit Manipulation. Single Number in TypeScript with Bit Manipulation
Building a Custom Vue 3 Hook Using the Composition API. Building a Custom Vue 3 Hook Using the Composition API
Grid Traversal: Solving the 'Number of Islands' Problem. Grid Traversal: Solving the 'Number of Islands' Problem
Vue's provide/inject API: When and How to Use It. Vue's
provide/injectAPI: When and How to Use It
Vue 3 Reactivity: Proxies vs. Vue 2 Reactivity. Vue 3 Reactivity: Proxies vs. Vue 2 Reactivity
Optimising Vue.js Performance with Lazy Loading and Code Splitting. Optimising Vue.js Performance with Lazy Loading and Code Splitting
Sliding Window Fundamentals: Solving 'Longest Substring Without Repeating Characters'. Sliding Window Fundamentals: Solving 'Longest Substring Without Repeating Characters'
Using Middleware in Next.js for Route Protection. Using Middleware in Next.js for Route Protection
Optimising Angular Forms: Template‑Driven vs. Reactive Forms. Optimising Angular Forms: Template‑Driven vs. Reactive Forms