Exporting and Importing Using ES6 Modules
An article which explains how to use modules in JavaScript, including exporting and importing named and default exports, and potential issues to watch out for.
Articles
Front‑End Development, page 23 of 25
Front‑end development is where product intent becomes the interface people actually use. My writing approaches it as engineering rather than surface decoration, with attention to browser behaviour and code that remains accessible, fast, and safe for a team to change.
Exporting and Importing Using ES6 Modules. 
Object.assign() in JavaScript: Merging and Shallow Copies. Object.assign()in JavaScript: Merging and Shallow CopiesUse Object.assign() in JavaScript for merging and shallow copies, with target mutation, overwrite rules, nested‑object cautions, and newer alternatives.
Using Feature Detection in Front‑End Development. Using Feature Detection in Front‑End Development
Use feature detection in front‑end work by checking browser capability, choosing enhancement or fallback paths, and avoiding fragile user‑agent assumptions.
Rendering Lists in React and Why Keys Matter. Rendering Lists in React and Why Keys Matter
Render lists in React with stable keys, avoiding index and random‑key bugs, preserving component state correctly through filtering, sorting, and reordering.
The Difference Between == and === in JavaScript. The Difference Between
==and===in JavaScriptCompare == and === in JavaScript through type coercion, strict equality, surprising conversions, safer defaults, and when loose equality still appears.
Classes in JavaScript: An Introduction. Classes in JavaScript: An Introduction
An article that provides a beginner‑friendly introduction to classes in JavaScript, explaining what they are, how they work, and how to use them in your code.
Comparing Arrays in JavaScript. Comparing Arrays in JavaScript
Comparing arrays in JavaScript is trickier than it first looks. This guide covers reference equality, value comparison, and practical alternatives.
Writing Safer JavaScript for Older Browsers. Writing Safer JavaScript for Older Browsers
Write safer JavaScript for older browsers by checking support, avoiding fragile assumptions, containing failures, and keeping core interactions usable.
Immediately Invoked Function Expressions (IIFEs). Immediately Invoked Function Expressions (IIFEs)
IIFEs were a common JavaScript pattern before modern modules took over. This guide explains what they do, why they existed, and when they still appear.
Understanding call, apply, and bind in JavaScript. Understanding
call,apply, andbindin JavaScriptUnderstand call, apply, and bind in JavaScript, including this context, borrowed methods, callbacks, partial application, and production review caveats.
Appending and Prepending Items to JavaScript Arrays. Appending and Prepending Items to JavaScript Arrays
Use push() and unshift() to append or prepend JavaScript array items, with simple examples and the easily missed return value of each method.
How Inheritance Works in the JavaScript Prototype Chain. How Inheritance Works in the JavaScript Prototype Chain
The JavaScript prototype chain underpins inheritance, enabling object property sharing. Here, I explore its workings, property searching, and quirks.
JavaScript Build Tools and Module Formats. JavaScript Build Tools and Module Formats
A practical overview of JavaScript build tools and module formats, covering globals, CommonJS, AMD, Browserify, bundling, and project trade‑offs.
Type Coercion in JavaScript: Implicit vs. Explicit Conversion. Type Coercion in JavaScript: Implicit vs. Explicit Conversion
Type coercion in JavaScript explained clearly, including implicit vs. explicit conversion, equality surprises, string concatenation, and number casting.
Using CommonJS to Implement Modules in JavaScript. Using CommonJS to Implement Modules in JavaScript
Use CommonJS modules in JavaScript with require() and module.exports, covering Node.js origins, browser bundling, limitations, and ES module comparison.
Object URLs Need a Lifecycle: Creating and Revoking Blob URLs. Object URLs Need a Lifecycle: Creating and Revoking Blob URLs
Create object URLs for local file previews, revoke them at the right time, and avoid retaining Blob data too long or breaking a browser consumer.
How to Find the Best Web Developer Near You: A Guide for Local Businesses. How to Find the Best Web Developer Near You: A Guide for Local Businesses
Find the best web developer near you in Brighton, Sussex, or London. This guide covers what to look for, from technical skills to communication and aftercare.
Controlled vs. Uncontrolled Components in React. Controlled vs. Uncontrolled Components in React
Controlled vs. uncontrolled components in React explained with form examples, refs, validation trade‑offs, and why each approach suits different jobs.