Escaping and Unescaping Special Characters in JavaScript
Escape and unescape special characters in JavaScript for strings, HTML, regular expressions, safe output, parsing, and practical data handling safely.
Articles
Guides, page 14 of 18
This is a relatively generic and broad category where I attempt to offer guidance or instruction on more‑or‑less anything related to front‑end and web development.
Below you will find a subset of articles from my blog specifically about Guides. This is an area that I have worked with for many years, and have managed to write about quite a few times. There are three hundred seven collected together for you below.
Escaping and Unescaping Special Characters in JavaScript. 
Integrating CMSes with HTML, CSS, and JavaScript. Integrating CMSes with HTML, CSS, and JavaScript
Integrating CMSes with HTML, CSS, and JavaScript enables dynamic, flexible content management. Here, I explore best practices, performance tips, and SEO.
React Error Boundaries Explained. React Error Boundaries Explained
React error boundaries explained with fallback UI, componentDidCatch(), getDerivedStateFromError(), logging, placement strategy, and what they cannot catch.
Manipulate Elements with CSS transform. Manipulate Elements with CSS
transformCSS transforms enable us to manipulate elements with operations like rotate, scale, and translate. Here, I discuss how to use and animate them effectively.
Object.keys(), Object.values(), and Object.entries() Explained. Object.keys(),Object.values(), andObject.entries()ExplainedObject.keys(), Object.values(), and Object.entries() explained for JavaScript objects, including iteration, snapshots, validation, and helper choice.
Single or Double Colons in CSS Pseudo‑Elements (:before vs. ::before). Single or Double Colons in CSS Pseudo‑Elements (
:beforevs.::before)In CSS, pseudo‑elements can be written with one or two colons (e.g., `:before` or `::before`). Here, I explain the difference, correct usage, and why it matters.
CSS box‑sizing: Controlling the Element Box Model. CSS
box‑sizing: Controlling the Element Box ModelUnderstand CSS box‑sizing and the box model, including content‑box, border‑box, width calculations, borders, padding, and layout surprises in real UI.
Understanding File‑System Routing in Next.js. Understanding File‑System Routing in Next.js
File‑system routing in Next.js explained clearly, including the `pages` directory, nested routes, index files, and why routing feels simpler than custom setups.
JavaScript Hoisting: Variables, Functions, and More. JavaScript Hoisting: Variables, Functions, and More
JavaScript hoisting moves declarations to the top of their scope. Here, I explore its impact on variables, functions, and best practices for avoiding pitfalls.
Closures in JavaScript: The Key to Lexical Scope. Closures in JavaScript: The Key to Lexical Scope
Closures let JavaScript functions retain access to parent scope variables. Here, I explore closures, scope, and practical uses for cleaner, more efficient code.
Static Methods vs. Instance Methods in JavaScript Classes. Static Methods vs. Instance Methods in JavaScript Classes
Static methods vs. instance methods in JavaScript classes explained clearly, including when to use each, common mistakes, and how class APIs stay readable.
Understanding the :hover Pseudo‑Class in CSS. Understanding the
:hoverPseudo‑Class in CSSThe :hover pseudo‑class seems simple until touchscreens and accessibility get involved. This guide covers how it behaves and where it falls short.
The Value of Choosing a Web Developer Near You: Customised Solutions for Local Success. The Value of Choosing a Web Developer Near You: Customised Solutions for Local Success
Choosing a web developer near you in Brighton or London offers tailored solutions, local insight, and reliable support to help your business thrive online.
Mutation vs. Immutability in JavaScript Arrays and Objects. Mutation vs. Immutability in JavaScript Arrays and Objects
Mutation and immutability in JavaScript explained through arrays, objects, push(), splice(), shared references, UI bugs, and safer update patterns.
Array.includes() vs. indexOf() in JavaScript. Array.includes()vs.indexOf()in JavaScriptCompare Array.includes() and indexOf() in JavaScript, including boolean checks, returned positions, NaN handling, readability, and membership tests.
React Portals Explained. React Portals Explained
React Portals explained with modals, overlays, and tooltips, including DOM placement, event bubbling, accessibility concerns, and when portals help.
Enhancing User Experience with CSS and JavaScript Animations. Enhancing User Experience with CSS and JavaScript Animations
CSS and JS animations enhance user experience by adding smooth transitions and interactivity. Here, I explore best practices, performance, and the real‑world.
CSS Animations: Transitions vs. Keyframes. CSS Animations: Transitions vs. Keyframes
Compare CSS transitions and keyframe animations, including hover effects, loading states, timing control, performance, and when each approach fits.