Building Custom Directives in Angular
How to build custom directives in Angular when DOM behaviour belongs outside a component, and how to keep selectors and scope readable in larger templates.
Articles, page 9 of 28
Articles from more than two decades of building, rebuilding, debugging, and leading web projects.
Building Custom Directives in Angular. 
Gatsby and Contentful: Why the Pair Worked. Gatsby and Contentful: Why the Pair Worked
Why Gatsby and Contentful worked well together for static sites, what made the model productive, and why teams later reassessed build time and fit.
OWASP Top Ten: What Web Engineers Should Know. OWASP Top Ten: What Web Engineers Should Know
A candid look at the OWASP Top Ten for web engineers, covering the 2021 risks, front‑end boundaries, platform decisions, and practical next steps.
The Palindrome Number Problem: Strings vs. Maths in JavaScript. The Palindrome Number Problem: Strings vs. Maths in JavaScript
Distinguishing two approaches to detect palindrome numbers: the intuitive string method vs. the optimised mathematical technique, highlighting their merits.
Building Design Systems for Web Applications with Figma, Storybook, and npm. Building Design Systems for Web Applications with Figma, Storybook, and npm
Build design systems for web apps with Figma tokens, Storybook components, npm packages, release discipline, supply‑chain care, and team adoption.
Caching Strategies for Data Fetching in Next.js. Caching Strategies for Data Fetching in Next.js
Caching strategies for data fetching in Next.js, including force‑cache, revalidation, stale data trade‑offs, and the debugging traps teams hit in production.
What are Higher‑Order Components in React? What are Higher‑Order Components in React?
Higher‑Order Components (HOCs) in React wrap components to enhance functionality. Here, I explore how HOCs work, common use cases, and when to use them.
Object Control in JavaScript: defineProperties(). Object Control in JavaScript:
defineProperties()Object.defineProperties() gives you fine‑grained control over JavaScript objects. This guide covers descriptors, defaults, and practical use cases.
The JavaScript map() Method. The JavaScript
map()MethodUse JavaScript map() to transform arrays and render JSX lists, with callback syntax, return values, practical examples, and readability tips in real code.
Angular Standalone Components: Do We Still Need Modules? Angular Standalone Components: Do We Still Need Modules?
Explore Angular standalone components, what they replace, where NgModules still matter, and how to structure modern Angular applications cleanly.
React's Reconciliation Algorithm Explained. React's Reconciliation Algorithm Explained
React's reconciliation algorithm updates the UI by comparing the virtual DOM with the previous state. I explore how it works and why it improves performance.
Finding the Median of Two Sorted Arrays with JavaScript. Finding the Median of Two Sorted Arrays with JavaScript
Find the median of two sorted arrays in JavaScript, from a simple merge approach to edge cases and the logarithmic approach interviewers often expect.
Understanding Event Loop and Concurrency in JavaScript. Understanding Event Loop and Concurrency in JavaScript
The JavaScript event loop explained clearly, including tasks, microtasks, rendering, and why async code can still feel surprising under pressure.
Exploring the call() Method in JavaScript. Exploring the
call()Method in JavaScriptUncover the capabilities of JavaScript's
call()for invoking functions with a custom context, a key technique for effective function and method management.
The Role of Dependency Injection in Angular. The Role of Dependency Injection in Angular
Angular dependency injection explained clearly, from injector scopes and tokens to practical service design, testing boundaries, and application structure.
Understanding Short‑Circuiting in JavaScript. Understanding Short‑Circuiting in JavaScript
Explore the concept of short‑circuiting in software development, with a focus on its application in JavaScript using logical operators (AND
&&and OR||).
Finding the Difference Between Two Strings in JavaScript. Finding the Difference Between Two Strings in JavaScript
An exploration of techniques I used to find differences between two strings in JavaScript; from character‑by‑character comparison to substring analysis.
Using Vue's Teleport for Modals and Portals. Using Vue's Teleport for Modals and Portals
How to use Vue Teleport for modals and portals, whilst keeping overlays accessible, maintainable, correctly layered, and out of awkward DOM nests.
Tips for Managing Memory in JavaScript. Tips for Managing Memory in JavaScript
Poor memory management in JavaScript can slow applications down and cause memory leaks. Here, I explore practical tips to write efficient, memory‑safe code.
Understanding the Difference Between 'Indexes' and 'Indices'. Understanding the Difference Between 'Indexes' and 'Indices'
An exploration of the nuances of the words 'indexes' and 'indices' in web development. Focusing on convention over logic for effective coding and communication.
Best Practices for Angular Routing and Lazy Loading. Best Practices for Angular Routing and Lazy Loading
Improve Angular routing with scalable URL design, lazy‑loaded feature boundaries, guarded routes, observable loading, and route‑tree maintenance.